Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 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
›
Companies
›
Parkervision
PA
Parkervision
— 222 Patents
Rank
(All Time):
#3,483
of
106,120
Top 4%
45
inventors
222
Patents All Time
Top Inventors at Parkervision
All Time
Showing
1–45
of
45
inventors
Rank
Name
Patents
1
David F. Sorrells
198
2
Gregory S. Rawlins
139
3
Michael W. Rawlins
114
#4
Michael J. Bultman
112
#5
Richard C. Looke
108
#6
Robert W. Cook
107
#7
Charley D. Moses, Jr.
106
#8
Jeffrey L. Parker
21
#9
Gregory S. Silver
10
#10
John Mix
9
#10
Robert T. Short
9
#12
Jamison L. Young
7
#12
Jonathan S. Jensen
7
#12
Martin R. Johnson
7
#12
Richard P. Daber
7
#16
Charles D. Clements
6
#16
Joseph M. Hamilla
6
#18
Kevin Brown
4
#19
Francis J. Smith
3
#20
Alex Holtz
2
#20
Charles Hoeppner
2
#20
Gilberto Fres
2
#20
Jonathan D. Mix
2
#20
Philip Anthony Marvin
2
#20
Ray Kassel
2
#20
Robert J. Snyder
2
#27
Bradley E. Neider
1
#27
Charlie Moses
1
#27
David E. Buehnemann
1
#27
David F. Sorrels
1
#27
Danny E. Stoneking
1
#27
Greg Milne
1
#27
Gregory L Milne
1
#27
Harrison Thomas Hickenlooper
1
#27
Kevin K. Morrow
1
#27
Keith Gregory Tingle
1
#27
Loren J. Nordin, III
1
#27
Mike Rawlins
1
#27
Richard L. Sisisky
1
#27
Richard Todd
1
#27
Roger Verboncoeur
1
#27
Timothy Hamlett
1
#27
Todd Parker
1
#27
William H. Couch
1
#27
William Robblee
1
Related Companies
Nitta
223
Korea Electric Power
223
Philips Image Guided Therapy
222
Bemis Manufacturing
222
The Siemon
222
Florfis Ag
222
Alcatel Canada
222
Betzdearborn
222
Kraft General Foods
222