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

Ranked by patent count

Showing 11,801–11,850 of 185,788 inventors

Rank Name Patents Location Company
#11801 Robert John Cavanaugh 3 Vienna, WV E.I. Du Pont De Nemours And
#11802 Robert J. Cava 3 Princeton, NJ AT&T
#11803 Ronald N. Caron 3 Branford, CT Olin
#11804 Robert C. Carlson, Jr. 3 Hudson, WI The Siemon
#11805 Roland P. Carlson 3 Folsom, CA Aerojet-General
#11806 Robin A. Carden 3 San Juan Capistrano, CA Alyn
#11807 Robert Cannetti 3 Deer Park, NY Tii Industries
#11808 Ronald G. Canada 3 Knoxville, TN Csi Technology Co.
#11809 Robert Marshall Campbell 3 Miami, FL Dow Global Technologies
#11810 Ross W. Callon 3 Westford, MA Juniper Networks
#11811 Robert Edward Burrell 3 Sherwood Park, CA Nucryst Pharmaceuticals
#11812 Roderick F. Bunyea 3 Cockeysville, MD Black & Decker
#11813 Ronald Scott Bunker 3 Niskayuna, NY GE
#11814 Robert M. Bunce 3 Cary, NC IBM
#11815 Robert J. Brozek 3 Bound Brook, NJ Electric Boat
#11816 Ronald E. Brown 3 Bartlesville, OK Phillips Petroleum
#11817 Robert Brosnahan 3 Germantown, TN Smith & Nephew
#11818 Robert Bronson 3 Chesterfield, MO Lake Medical Products
#11819 Roger Brodin 3 Montpellier, FR Sanofi
#11820 Ronald Breslow 3 New York, NY Sloan Kettering Institute For Cancer Research
#11821 Robert C. Bredt 3 Minneapolis, MN Horton
#11822 Robert H. Bond 3 Oakland, CA —
#11823 Robert Blackwell 3 Williamsburg, IA Kinze Manufacturing
#11824 Roger V. Bettenhausen 3 Columbus, NE —
#11825 Rolf A. Bergstrom 3 Ramnås, SE Ericsson
#11826 Robert C. Berfield 3 Jersey Shore, PA Shop Vac
#11827 Robert C. Bening 3 Katy, TX Kraton Polymers
#11828 Roger R. Belanger 3 Dover, NH Heidelberg Harris
#11829 Robert R. Beeson 3 Corvallis, OR —
#11830 Robert W. Beckwith 3 Sanford, FL Sencorp Systems
#11831 Roger Carlos Becerra 3 Fort Wayne, IN Regal Beloit America
#11832 Roby Bearden, Jr. 3 Baton Rouge, LA ExxonMobil
#11833 Robert J. Bayruns 3 Bound Brook, NJ Anadigics
#11834 Roland Baumstark 3 Neustadt, DE Basf Se
#11835 Robert C. Bauman 3 Litchfield, CT Ford
#11836 Ronald D. Bartram 3 Webster Groves, MO Memc Electronic Materials
#11837 Roger W. Barr 3 Williamsport, PA Construction Specialties
#11838 Roman Baldur 3 Baie-d'Urfé, CA Forensic Technology Wai
#11839 Rodney L. Ausich 3 Glen Ellyn, IL Amoco
#11840 Robert W. Atkinson 3 Alexandria, VA Zimmer
#11841 Robert G. Arsenault 3 Redondo Beach, CA Directv
#11842 Roland Andree 3 Langenfeld, DE Bayer Healthcare
#11843 Roger N. Anderson 3 New York, NY Applied Materials
#11844 Roland Abel 3 Oberhausen, TX Hoechst Gmbh
#11845 Richard S. Yeo 3 Dunwoody, GA —
#11846 Richard E. Wunderlich 3 Austin, TX Discovery Communications
#11847 Ricky Ah-Man Woo 3 Hamilton, OH The Procter & Gamble
#11848 Richard Woldenberg 3 Highland Park, IL Learning Resources
#11849 Richard A. Wilson 3 Westfield, NJ International Flavors & Fragrances
#11850 Richard A. Williams 3 Brooklyn, NY Presstek, Llc.