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

Ranked by patent count

Showing 11,601–11,650 of 185,788 inventors

Rank Name Patents Location Company
#11601 Roland Quinton 3 Thetford Mines, CA —
#11602 Ronald P. Quintana 3 Germantown, TN Alcon Laboratories
#11603 Roger Bradshaw Quincy, III 3 Cumming, GA Kimberly-Clark Worldwide
#11604 Ronald Quan 3 Cupertino, CA Macrovision
#11605 Robert Proctor 3 West Chester, OH GE
#11606 Ronald J. Pierik 3 Holly, MI Delphi Technologies
#11607 Robert Peruski 3 Ubly, MI —
#11608 Robert Perron 3 Charly, FR Rhone-Poulenc Chimie
#11609 Ronald S. Perloff 3 San Diego, CA Intel
#11610 Robert Owen Parish, II 3 Houston, TX Tti Trenchless Technologies
#11611 Ronald Pardi 3 Tierra Verde, FL Ford
#11612 Roberto Padovani 3 San Diego, CA Qualcomm
#11613 Ronald L. Ott 3 Lake Elmo, MN 3M
#11614 Robert C. Olsen 3 Medinah, IL Illinois Tool Works
#11615 Robert E. Olsen 3 Placerville, CA Aerojet-General
#11616 Robert A. O'Neil 3 West Chicago, IL Newell Operating
#11617 Robert J. O'Dea 3 Jacksonville, FL Motorola
#11618 Robert Noodelijk 3 Woubrugge, NL Chrysanthemum Breeders Association B.V.
#11619 Robert M. Nishikawa 3 Chicago, IL Arch Development
#11620 Roger K. Nibert 3 Hoffman Estates, IL ExxonMobil
#11621 Roland A. Newman 3 San Diego, CA Idec Pharmaceuticals
#11622 Robert L. Newman 3 Edwardsburg, MI Cts
#11623 Ronald J. Nelson 3 Berkeley Heights, NJ Motorola
#11624 Robert J. Murray 3 Santa Rosa, CA Medtronic
#11625 Robert Muller 3 Maroldsweisach, IL Dr. Ing. H.C. F. Porsche Ag
#11626 Robert Mueller 3 Herndon, VA Dr. Ing. H.C. F. Porsche Ag
#11627 Roger R. A. Morton 3 Warrington, NY Eastman Kodak
#11628 Robert C. Morrison 3 Gastonia, NC Fmc
#11629 Robert Harvey Moffett 3 New Garden Township, PA E.I. Du Pont De Nemours And
#11630 Robert Adam Modavis 3 Corning, NY Corning Incorporated
#11631 Roger E. Mitchell 3 Minneapolis, MN Visibelle Derma Institute
#11632 Robert C. Miller 3 Evergem, CA —
#11633 Ronald G. Micetich 3 Sherwood Park, CA Synphar Laboratories
#11634 Robert F. Meyerson 3 Akron, OH Telxon
#11635 Robert Meunier 3 Sturbridge, MA US Air Force
#11636 Robert Mermelstein 3 Cincinnati, OH The Procter & Gamble
#11637 Rolf Meier 3 Winterthur, CH Mitel
#11638 Robert M. Medema 3 Muskegon, MI Grand Haven Stamped Products Co. Div Of Jsj
#11639 Robert G. McGarrah 3 Melville, NY PepsiCo
#11640 Robert R. McCaffrey 3 Idaho Falls, ID Chiron Diagnostics
#11641 Roberto Marzola 3 Ferrara, IT Montell North America
#11642 Roberto Martucci 3 Padova, IT Molex
#11643 Roger L. Martin 3 East Islip, NY Grupo Petrotemex, S.A. De C.V.
#11644 Robert Marshall 3 San Francisco, CA Intel
#11645 Robert Kristianto Mardjuki 3 Pleasanton, CA Synopsys
#11646 Robert Maher 3 Plano, TX National Semiconductor
#11647 Robson Mafoti 3 Pittsburgh, PA Miles
#11648 Robert T. Lyons 3 Laguna Hills, CA AbbVie
#11649 Robert M. Lyden 3 Ashland, OR Nike
#11650 Robert S. Lutzker 3 East Williston, NY —