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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 1997

Ranked by patent count

Showing 11,501–11,550 of 185,788 inventors

Rank Name Patents Location Company
#11501 Ronald J. Wierzbicki 3 New Milford, CT Basf Se
#11502 Robert S. Whitmore 3 Lexington, OH Battelle Memorial Institute
#11503 Robert Clayton Wheland 3 Wilmington, DE E.I. Du Pont De Nemours And
#11504 Robert R. West 3 Mayville, ND Zymogenetics
#11505 Rolf Wenning 3 Bocholt, DE Flachglas Aktiengesellschaft
#11506 Rob Webb 3 Moss Beach, CA Genentech
#11507 Roy Want 3 Los Altos, CA Xerox
#11508 Rolf Wagner 3 Antioch, IL Abbott
#11509 Robert L. Vyne 3 Tempe, AZ Motorola
#11510 Rolf Vogt 3 Schwetzingen, DE Firma Carl Freudenberg
#11511 Robert Eugene Vogt 3 Oshkosh, WI Kimberly-Clark Worldwide
#11512 Roger L. Verkuil 3 Wappingers Falls, NY IBM
#11513 Robert J. Vandepas 3 Colorado Springs, CO Wcm Industries
#11514 Roger Van Brunt 3 San Francisco, CA Apple
#11515 Rosa Uy 3 Windom, MN 3M
#11516 Roland Ullmann 3 Eschborn, DE The Braun
#11517 Robert J. Twieg 3 San Jose, CA IBM
#11518 Ronald R. Tuttle 3 Sunrise, FL Trega Biosciences
#11519 Robert S. Turnbull 3 Christchurch, CA The Singer Company N.V.
#11520 Robert Tsu 3 Plano, TX Texas Instruments
#11521 Robert A. Trobaugh, III 3 Duluth, GA Phoenix Automation
#11522 Robert W. Todd 3 Raleigh, NC Fisher & Paykel
#11523 Ronald E. Thompson 3 Parma, OH Ferro
#11524 Robert Q. Tham 3 Middleton, WI Ohmeda
#11525 Robert J. Ternansky 3 San Diego, CA Eli Lilly
#11526 Ross E. Teggatz 3 The Colony, TX Texas Instruments
#11527 Robert H. Taylor 3 Asheville, NC Texas Instruments
#11528 Ronald J. Syzdek 3 Austin, TX Freeescale Semiconductor
#11529 Robert D. Sydansk 3 Littleton, CO Marathon Oil
#11530 Rolf E. Swenson 3 Princeton, NJ Bracco Imaging S.P.A.
#11531 Rolf E. Streeck 3 Paris, FR Institut Pasteur
#11532 Ronald J. Straayer 3 South Windsor, CT Gerber Systems
#11533 Robert C. Stevens 3 Devizes, FL Cordis
#11534 Robert I. Somers 3 Baltimore, MD Black & Decker
#11535 Robert Sobol 3 Fort Collins, CO HP
#11536 Robert Snyder 3 Kent, WA The Boeing
#11537 Ronald R. Smith 3 Coral Springs, FL Carrier
#11538 Ronald L. Smith 3 Livingston, TX Century International
#11539 Ronald M. Smith, Sr. 3 Wappingers Falls, NY IBM
#11540 Robert W. Smith 3 State College, PA Sundstrand
#11541 Robert E. Smith, III 3 Missouri City, TX National Coupling Company
#11542 Robert A. Smith 3 Lake Forest, CA Masimo
#11543 Robert J. Smith 3 Birmingham, AL Gen-Probe Incorporated
#11544 Roger F. Sinta 3 Arlington, MA Shipley Company, L.L.C.
#11545 Robert E. Simons 3 Poughkeepsie, NY IBM
#11546 Roger A. Siekierski 3 Webster, NY Eastman Kodak
#11547 Robert Shorr 3 Edison, NJ Enzon
#11548 Ronald J. Shimek 3 Prior Lake, MN Heat-N-Glo Fireplace Products
#11549 Robert F. Shaw 3 Beavercreek, OH Unknown
#11550 Robert Shartle 3 Arnold, CA Lifescan