Harold J. Heinen / G. E. McClelland / Roald Edmund Lindstrom

OSU:32435067624882

Cyanide process

Harold J. Heinen / Judith A. Eisele / Bernard J. Scheiner

UOM:39015078534008

Extraction (Chemistry)

Harold J. Heinen / David G. Peterson / Richard Edward Lindstrom / Roald Edmund Lindstrom

UOM:39015078453613

Adsorption

Harold J. Heinen / J. B. Zadra

UOM:39015078530089

Molybdenum

Abraham L. Engel / Harold J. Heinen

UOM:39015078529065

Ore-dressing

Harold J. Heinen / Bern Porter

UOM:39015078538355

Gold mines and mining

Abraham L. Engel / Harold J. Heinen

UOM:39015078487173

Chlorination

Abraham L. Engel / Harold J. Heinen

UOM:39015078467290

Iron ore

Harold J. Heinen / Don Hobart Baker

UOM:39015078522995

Molybdenum

Thomas G. Carnahan / Harold J. Heinen

UOM:39015077583394

Copper ores

Abraham L. Engel / Harold J. Heinen

UOM:39015078503623

Copper ores

Abraham L. Engel / Harold J. Heinen

UOM:39015078486407

Gold

Harold J. Heinen / G. E. McClelland / Roald Edmund Lindstrom

UOM:39015078510032

Gold

Abraham L. Engel / Harold J. Heinen

OSU:32435067623140

Aluminum

Edward G. King / Frank Parrish / Harold J. Heinen / Harry Fagan Yancey / J. W. Davis / Thomas Calvin Atchison / Frank G. Schwartz / J. B. Zadra / Julius Roth / M. R. Geer / Thomas M. Garland / C. C. Ward

OSU:32435057248106

Coal

H. L. Gilbert / Abraham L. Engel / Alfred L. Service / C. M. McKinney / Calvin Harold Riggs / D. H. Baker / Donald W. Frommer / Earl R. Maize / Edward C. Perkins / George W. Birge / Heine Kenworthy / Henry Dolezal / J. W. Jensen / K. K. Kelley / Louis Chanborn Brichta / M. M. Barr / M. M. Kirk / Raymond P. Maloney / Robert L. Montgomery / Rollien Raymond Wells / Russell R. Trengove / T. E. Gray / William Harlan Ode / William T. Wertman / Aaron G. Starliper / Bruce W. Naugle / Ernest L. Garton / Eugene Robert Palowitch / Harold J. Heinen / Harry C. Fuller / J. L. Eakin / J. Patrick Ryan / M. M. Fine / M. M. Johnson / P. C. Magnusson / Richard H. Oitto / Robert H. Merrill / T. E. Howard / Thomas E. Sterner / W. H. Frederic / D. D. Harper / David E. Wolfson / F. G. Schwartz / F. T. Sterling / G. L. Schmidt / Kenneth H. Johnston / M. W. Smith / R. S. Lang

LCCN:59060013

Alloys

Charles W. Huggins / United States. Bureau of Mines

OCLC:148969489

Asbestos

Abraham L. Engel / Alexander L. Peyton / Avery Henry Reed (Jr.) / Bernard Lewis / C. Golumbic / Frank D. Lamb / G. A. Morrison / George William Jones / J. B. Zadra / James F. O'Neill / Joseph Edgar Tiffany / Kenneth M. Earl / Louis Chanborn Brichta / Lowell B. Moon / Nils A. Eilertsen / Oscar Carl Blade / W. H. Kerns / E. J. Murphy / Harland E. Cofer / Harold J. Heinen / J. B. Anderson / John A. Ruppert / Michael George Zabetakis / Wesley A. Grosh / M. Orchin / Norman E. Hanna / H. H. Storch

OCLC:24134374

Airplanes

United States. Bureau of Mines

OCLC:1139496688

Carbon, Activated

Abraham L. Engel / Arnold B. Hubbard / Calvin Harold Riggs / Carl Marlow McKinney / David E. Wolfson / David J. Kusler / Donald W. Frommer / Hans G. Wolfhard / Henry Dolezal / J. W. Jensen / Joseph J. Demeter / Kenneth K. Kershner / Kenneth Lipman / L. Allan White / M. M. Kirk / Robert L. Montgomery / Russell R. Trengove / W. Hodge Caraway / Andrew A. Cochran / Arthur E. Bruszak / E. L. Garton / George Laurence Gates / George W. Birge / H. C. Fuller / Harold J. Heinen / John L. Eakin / M. D. Schlesinger / M. M. Fine / P. C. Magnusson / Frank G. Schwartz / G. L. Schmidt / Kenneth H. Johnston

OSU:32435067623272

Alloys

Harold J. Heinen / David G. Peterson / Richard Edward Lindstrom / Roald Edmund Lindstrom

UOM:39015078453613

Adsorption

Harold J. Heinen / Judith A. Eisele / Bernard J. Scheiner

UOM:39015078534008

Extraction (Chemistry)

Bern Porter / Charles Prasky / G. V. Sullivan / H. F. Feldmann / Harold J. Heinen / James Thomas McCartney / John M. Gomes / John Ward Smith / Joseph M. Singer / K. Robert Dorman / Richard E. Siemens / Ronald P. Hollenbeck / Theresa L. Iapalucci / Thomas Robert Bur / William E. Bruce / William Edward Wallace / Clyde I. Pierce / James Paone / James S. Browning / Laurance L. Oden / Maynard O. Serbousek / Miles E. Tyrrell / Morton Min Wong / Nevin Greninger / Reginald E. Meaker / Richard J. Demski / Sabri Ergun / W. H. Simons / Willard S. Swanson / Daniel Bienstock / Donald K. Deardorff / Joseph Grumer / M. E. Poad / Paul R. Bremner / Samuel J. Sanders / Walter K. Sawyer

OSU:32435067624304

Aggregates (Building materials)

Harold J. Heinen / J. B. Zadra

UOM:39015078526871

Molybdenum

Dale Z. Hobbs / Donald E. Redmon / Ernst K. Kleespies / Frank X. McCawley / G. V. Sullivan / Harold J. Heinen / Herbert P. LeVan / James A. Wasson / James W. Myers / John L. Miller / John Nagy / John William Chester / Joseph W. Town / Louis B. Pankratz / Martin H. Stanczyk / Masami Hayashi / Samuel Ralph Borrowman / Victor H. Tiensuu / Donald W. Bridges / Donald R. Peterson / Donald W. Mitchell / Edward George Davis / Garry F. Workentine / Harry R. Johnson / Ignatz L. Feld / J. B. Zadra / J. J. Pfeiffer / Marion V. Denny / Robert T. DeWoody / Robert W. Smith / Thomas A. Henrie / Thomas T. Campbell / William Albert Stickney / William W. Weller / A. A. Orning / Dean W. Boley / Edwin M. Murphy / F. E. Block / Haskiel Roy Shell / Kenneth Keith Kelley / L. S. Smith / Sabri Ergun / William C. Miller

OSU:32435067600734

Boron

Robert M. Becker / B. B. Letson / Edward W. Parsons / Harold J. Heinen / James S. Browning / John J. Mulligan / John Nagy / John S. Berber / L. B. Pankratz / Manuel Gomez / Milton M. Tilman / Oliver Q. Leone / R. C. Buehl / Raynard V. Lundquist / Wallace Woods Agey / Arthur R. Taylor / Benjamin F. Andrew / C. L. Barber / Donald W. Mitchell / Frank S. Wartman / Frank W. Millsaps / Henry G. Dorsett / Lars Osen / Leslie R. Little / Austin R. Cooper / Don Hobart Baker / Edward M. Kawenski / J. P. Morris / Paul E. Bennett

OSU:32435067624106

Aluminum

Edward G. King / Frank Parrish / Harold J. Heinen / Harry Fagan Yancey / J. W. Davis / Thomas Calvin Atchison / Frank G. Schwartz / J. B. Zadra / Julius Roth / M. R. Geer / Thomas M. Garland / C. C. Ward

OSU:32435057248106

Coal

Abraham L. Engel / D. H. Baker / Donald A. Wilson / Eugene Robert Palowitch / Floyd William Wood / Francis Harold Gibson / James E. Mauser / James S. Browning / John B. Gayle / Joseph J. Demeter / Joseph W. Town / Paul L. Campbell / Robert H. Merrill / Robert T. Johansen / Roy Llewellyn Grant / Sherman L. May / William Joseph Campbell / Willis A. Calhoun / Arthur W. Henderson / Clark F. Grain / H. E. Powell / H. N. Dunning / Harold J. Heinen / J. R. Nettle / James M. Stuckey / P. M. Sullivan / Richard F. Link / Robert W. Van Dolah / Ronald R. Lowery / Thomas A. Morgan / Thomas L. McVay / Thomas M. Nasiatka / William H. Eddy / William Harlan Ode / William P. Haynes / Ballard H. Clemmons / C. J. Stehlik / H. Knudsen / J. L. Tews / William Albert Stickney

OSU:32435067623124

Aluminum oxide

A. U. Christensen / Abraham L. Engel / Arthur Matzick / Charles W. Huggins / D. E. Ingersoll / Donald J. Bauer / Eldon C. Pattee / Eldred Dewey Wilson / Haskiel Roy Shell / Howard E. Powell / J. B. Zadra / Joel N. Van Sant / R. Ward Stahl / Ralph F. Tenney / Ralph V. Higgins / Robert L. Montgomery / Robert L. Rough / Sabri Ergun / A. C. Rice / G. W. Martin / Harold J. Heinen / J. D. Clendenin / James Wilson Eckerd / John M. Gomes / Morris Mentser / Raymond O. Dannenberg / Boyd Guthrie / John S. Berber / William S. Sanner

OSU:32435067623322

Anthracite coal

Edward G. King / Frank Parrish / Harold J. Heinen / Harry Fagan Yancey / J. W. Davis / John E. Shelton / Sebastian J. Aresco / Thomas Calvin Atchison / C. P. Haller / Frank G. Schwartz / J. B. Zadra / Julius Roth / M. R. Geer / Thomas M. Garland / William W. Weller / C. C. Ward / R. F. Abenethy

OSU:32435067623157

Coal