Skip to content
Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Universities
Inventors
Cities
States
Technologies
Top Patents
Inventor 500
Select ranking year
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
›
2018
›
22 Evolution
›
Tyson Bradshaw
TB
Tyson Bradshaw
— 1 Patent in 2018
2E
22 Evolution
:
1
patents
#1
of
4
Top 25%
Kirksville, MO
:
#1
of
3
inventors
Top 35%
Missouri
:
#597
of
2,351
inventors
Top 30%
Overall
(2018):
#204,627
of
503,207
Top 45%
1
Patents 2018
Issued Patents
2018
Showing
1–1
of
1
patents
Patent #
Title
Co-Inventors
Date
9952011
Rotationally actuated and dual pin supported linkage incorporated into a lower receiver of a firearm for establishing a last shot hold open condition with an upwardly displaceable magazine follower
John L. Overstreet
,
Von Davis
,
Jordan Wilson
2018-04-24
Nearby-Ranked Inventors
Tyler Brown
1
Tyler Brown
1
Tyrome Y. Brown
1
Ty Alan Brown
1
Tyler N. Brehm
1
Tyler G. Bowman
1
Tyler Bowman
1
Tyler Glenn Boswell
1
Tyler Borges
1