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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 1989

Ranked by patent count

Showing 13,451–13,500 of 140,708 inventors

Rank Name Patents Location Company
#13451 Warren R. Junker 2 Monroeville, PA Westinghouse Electric
#13452 Wallace R. Jones 2 Willoughby, OH The Excello Specialty
#13453 Wayne Johnson 2 Phoenix, AZ Tokyo Electron Limited
#13454 Wayne F. Johnson 2 Loudon, TN Martin Marietta Energy Systems
#13455 Waylon L. Jenkins 2 Kingsport, TN Eastman Kodak
#13456 Wataru Iwahashi 2 Osaka, JP Sharp Kabushiki Kaisha
#13457 Walter J. Iseman 2 Monroe Center, IL Sundstrand
#13458 Warren H. Hunt, Jr. 2 Monroeville, PA Aluminum Company Of America
#13459 Walter C. Hulon 2 Baton Rouge, LA —
#13460 Walter Huber 2 Traunstein, CA Dr. Johannes Heidenhain Gmbh
#13461 Walter Holzinger 2 Deisenhofen, DE Bayern-Chemie Gesellschaft Fur Flugchemische Antriebe Mit Beschrankter Haftung Cnt Dex Cod 03
#13462 Walter Holzboog 2 Ballwin, MO Epic
#13463 Walter Hollweck 2 Nuremberg, DE Inter Control Hermann Köhler Elektrik Gmbh & Co. Kg
#13464 Walter H. Hollingsworth 2 Campbell, CA Intergraph
#13465 Walter Heyl 2 Goldbach, DE Linde Gmbh
#13466 Walter B. Herbst 2 Evanston, IL General Binding
#13467 Walter L. Henry 2 South Laguna, CA University of California
#13468 Warren J. Harwick 2 Milwaukee, WI The Coca-Cola
#13469 Wayne A. Handke 2 Duncan, OK Halliburton
#13470 Wataru Hamakawa 2 Toyokawa, JP Minolta
#13471 Walter D. Haentjens 2 Carbondale, PA Barrett, Haentjens &
#13472 Walter Gumbrecht 2 Herzogenaurach, DE Siemens Aktiengesellschaft
#13473 Walter Greulich 2 Uhwiesen, CH Georg Fischer
#13474 Wayne B. Graham 2 San Jose, CA —
#13475 Walter Glass 2 Northfield, IL American Louver
#13476 Wayne H. Geno 2 Noblesville, IN The Firestone Tire & Rubber
#13477 Walter Fuhrer 2 Lupsingen, CH Ciba-Geigy
#13478 Walter Frank 2 Adelsheim, CT Burndy
#13479 Walter J. Feller 2 Airdrie, CA Agjunction
#13480 Waltraud Fehrenbach 2 Berching, DE Merck
#13481 Warren P. Faeth 2 Fort Wayne, IN Tokheim Holding B.V.
#13482 Warren M. Ewert 2 Bartlesville, OK Phillips Petroleum
#13483 Wayne F. Everman 2 Cedar Falls, IA Container Corporation Of America
#13484 Wallace L. Edwards 2 Schreiber, CA Superior Gearbox
#13485 Walter A. Dupuis 2 Cleveland Heights, OH Picker International
#13486 Walter N. Doleschel 2 Wien, AT —
#13487 Walter J. Diederich 2 West Newbury, MA Tpv Energy Systems
#13488 Wayne E. Dickson 2 Tecumseh, OK Dickson Industries
#13489 Wayne Samuel Davis 2 Harrisburg, PA Tyco Electronics Co.
#13490 Warren L. Dalziel 2 Monte Sereno, CA Storage Technology
#13491 Wayne T. Curry 2 Pottstown, PA West
#13492 Walter S. Creasy 2 Bound Brook, NJ Hydromer
#13493 Walter L. Colterjohn, Jr. 2 Barrington, IL —
#13494 Wayne E. Childers 2 New Hope, PA Amerimas Home Products
#13495 Walter L. Cherry 2 Winnetka, IL Cherry Electrical Products Limited
#13496 Wan T. Chee 2 Redmond, WA The Boeing
#13497 Walter C. Chapman 2 Allenton, MI General Motors
#13498 Walter Burghart 2 Wien, AT —
#13499 Walter Burger 2 Nürnberg, OH Hoffmann-La Roche
#13500 Wayne A. Bowman 2 Rochester, NY Eastman Kodak