Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 11,451–11,500 of 185,788 inventors

Rank Name Patents Location Company
#11451 Ryoichi Hori 3 Hong Kong, CN Hitachi
#11452 Ryoji Hagiwara 3 Yokohama, JP Sii Nanotechnology
#11453 Ryo Fujita 3 Kasai, JP Hitachi
#11454 Ryan Feemster 3 Austin, TX AMD
#11455 Ryuichi Ebinuma 3 Hiratsuka, MO Canon
#11456 Ryszard Andruszkiewicz 3 Sopot, PL Northwestern University
#11457 Rumi Yamaki 3 Kakegawa, JP Unicharm
#11458 Russell A. Wincheski 3 Williamsburg, VA NASA
#11459 Ruth Thieroff-Ekerdt 3 Berlin, NJ Schering
#11460 Rudi Stellberger 3 Kronau, DE Heidelberg Druckmaschinen
#11461 Rudolf Steinmeier 3 Detmold, DE Weidmüller Interface Gmbh & Co. Kg And Ph
#11462 Rustam H. Sethna 3 Scotch Plains, NJ The Boc Group Limited
#11463 Ruediger Sens 3 Ludwigshafen, DE Basf Se
#11464 Rudiger Sens 3 Ludwigshafen, DE Basf Se
#11465 Russell B. Segal 3 Sunnyvale, CA Synopsys
#11466 Rufus C. Sanders, Jr. 3 Burnsville, MN 3M
#11467 Rudolf Romer 3 Kaarst, DE Rheinmetall Gmbh
#11468 Rudolph Hugo Petrmichl 3 Auburn Hills, MI Guardian Industries
#11469 Rui Paracho 3 Peabody, MA Fila Usa
#11470 Rudolph R. M. Muller 3 Frankfurt, DE Multifastener
#11471 Russell E. Monahan 3 Ypsilanti, MI Ntn
#11472 Russel A. Martin 3 Menlo Park, CA Qualcomm
#11473 Russell B. Lingham 3 Watchung, NJ Merck
#11474 Rudolf Kramer 3 Metten, DE Whitaker &
#11475 Russell G. Koepnick 3 Phoenix, AZ
#11476 Russell K. Jones 3 Manhattan Beach, CA Hughes Electronics Limited
#11477 Russel J. Jacobs 3 Center Valley, PA Lutron Electronics Co.
#11478 Russell D. Ide 3 Charlestown, RI Kmc Holdings
#11479 Russell A. Houser 3 Livermore, CA Ep Technologies
#11480 Rudolf Heinrich 3 Kelkheim, DE Hoechst Gmbh
#11481 Rudolf Hauptmann 3 Munich, DE BOE
#11482 Rudolf Faust 3 Lexington, MA University Of Massachusetts Lowell
#11483 Rudolf Edgar Falk 3 Toronto, CA Hyal Pharmaceutical
#11484 Rudy E. Consolacion 3 Cuyahoga Falls, OH The Goodyear Tire & Rubber
#11485 Ruey-Zon Chen 3 Zhuolan Township, TW Rexon Industrial Corp.
#11486 Rubing Cai 3 Chicago, IL The Sherwin-Williams
#11487 Robert F. Zuk 3 Menlo Park, CA Access Medical Systems
#11488 Robert L. Zimmerman 3 Austin, TX Chevron
#11489 Robert K. Yu 3 Newark, CA Oracle
#11490 Robert D. Yasukawa 3 San Jose, CA Lockheed Martin
#11491 Robert A. Wright 3 Haskins, OH Wilhelm Environmental Technologies
#11492 Ronald L. Wolin 3 San Diego, CA Johnson & Johnson
#11493 Rodney G. Wolff 3 Maple Grove, MN Medtronic
#11494 Robert G. Wolfangel 3 Ballwin, MO Mallinckrodt Medical
#11495 Roland A. E. Winter 3 Armonk, NY Ciba-Geigy
#11496 Robin R. Winter 3 Lincoln, NE
#11497 Robert W. Wilson 3 Des Moines, IA 3M
#11498 Robert M. Williams 3 Ladue, MO Williams Patent Crusher And Pulverizer
#11499 Robert M. Williams 3 Fort Collins, CO Colorado State University
#11500 Roland Willi 3 Bülach, CH Protek