Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 2025
Search
Companies
Inventors
Cities
States
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Home
›
Inventors
Top Inventors
1982
Ranked by patent count
Showing
8,751–8,800
of
81,411
inventors
Rank
Name
Patents
Location
Company
#8751
Richard A. Ramsey
2
Houston, TX
Texas Instruments
#8752
Richard G. Powell
2
Peoria, IL
USDA
#8753
Richard L. Platte
2
Ann Arbor, MI
Hoover Universal
#8754
Richard W. Phelps
2
Morrisville, NC
Unisys
#8755
Richard E. Pearce
2
Kanadská, TX
Innovative Transducers
#8756
Richard A. Patterson
2
Georgetown, TX
3M
#8757
Richard L. Panicci
2
Hanover, MA
Kiddie Products
#8758
Richard T. Pandzik
2
Syracuse, NY
General Motors
#8759
Richard V. Norton
2
Dublin, OH
Ashland Oil
#8760
Richard W. Normann
2
Otego, NY
Bendix Limited
#8761
Richard O. Norman
2
San Antonio, TX
Profitable Entertainment Products
#8762
Richard R. Nicholson
2
Ann Arbor, MI
Velsicol Chemical
#8763
Richard D. E. Nichols
2
Fallbrook, CA
Bianchi International
#8764
Richard F. Neuman
2
Farmington, MI
Eaton
#8765
Richard Nelson
2
Des Moines, IA
Ncr
#8766
Richard M. Nelson
2
Carlsbad, CA
Acushnet
#8767
Richard D. Murphy
2
Silver Spring, MD
RTX (Raytheon)
#8768
Richard J. Murphy
2
Sydney, AZ
Polaroid
#8769
Rikichi Murooka
2
Komae, JP
Sony
#8770
Richard D. Moss
2
Saline, MI
Damon
#8771
Richard D. Morris
2
San Francisco, CA
Applied Biosystems
#8772
Richard F. Moore
2
Tolland, CT
Combustion Engineering
#8773
Richard A. Moore
2
Trenton, MI
Basf Wyandotte
#8774
Richard L. Miller
2
Needham, MA
Manta Devices
#8775
Richard G. Merrell
2
Hebron, IL
Zenith Electronics
#8776
Richard M. Meighan
2
Lansdale, PA
Eltra
#8777
Richard A. Meador
2
Spring, TX
Chevron
#8778
Richard McFee
2
Syracuse, NY
—
#8779
Richard H. McFarlane
2
Riviera Beach, FL
Taut
#8780
Richard H. McCall
2
Houston, TX
Chevron
#8781
Richard W. Mattson
2
Rossford, OH
Allied Consulting
#8782
Richard D. Masbruch
2
Lewiston, NY
Wetrok Ag
#8783
Richard I. Martinez
2
Gaithersburg, MD
US Dept of Commerce
#8784
Richard L. Martin
2
Brookline, MA
IBM
#8785
Richard E. Marsh
2
Chicago, IL
AT&T
#8786
Richard Markowitz
2
Miami, FL
—
#8787
Ricky J. Madsen
2
Crystal, MN
Nortronics Company
#8788
Richard W. Lunden
2
Pittsburgh, PA
Gulf Research & Development
#8789
Richard G. Lund
2
Brooklyn Park, MN
Unknown
#8790
Richard F. Love
2
Fishkill, NY
Chevron
#8791
Richard Lenhart
2
Wiesbaden, CO
Hoechst Gmbh
#8792
Richard M. Lee
2
Denver, CO
Iposi
#8793
Richard F. Laurenzi
2
Brooklyn, NY
—
#8794
Richard M. Lange
2
Euclid, OH
The Lubrizol
#8795
Richard E. Kothmann
2
Pittsburgh, PA
Westinghouse Electric
#8796
Richard Kopp
2
Cologne, AZ
Bayer Healthcare
#8797
Richard R. Konian
2
Poughkeepsie, NY
IBM
#8798
Rikusei Kohara
2
Ibaraki, JP
Sumitomo Electric Industries
#8799
Richard H. Kline
2
Cuyahoga Falls, OH
The Goodyear Tire & Rubber
#8800
Richard W. Kizer
2
Morton, IL
Caterpillar
« Prev
174
175
176
177
178
Next »