Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RJ

Ronald L. Johnson

WAWagic: 60 patents #1 of 16Top 7%
ALAllen-Pal: 9 patents #1 of 3Top 35%
CHCw Holdings: 4 patents #6 of 12Top 50%
GE: 3 patents #10,354 of 36,430Top 30%
TTThe Toro: 1 patents #307 of 552Top 60%
LPLatham Pool Products: 1 patents #20 of 35Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
San Jose, CA: #276 of 32,062 inventorsTop 1%
California: #2,363 of 386,348 inventorsTop 1%
Overall (All Time): #15,444 of 4,157,543Top 1%
97 Patents All Time

Issued Patents All Time

Showing 26–50 of 97 patents

Patent #TitleCo-InventorsDate
9402353 Injector style irrigation system Yugen Patrick Lockhart 2016-08-02
9387579 Adjustable tool handle for holding a tool during use 2016-07-12
9289894 Hand tool with multiple bit storage and a method for using the same Robert Joseph Gallegos, Steven Simas Escobar, Anders Scot Hudson, Idriss Mansouri-Chafik Ruiz, Yugen Patrick Lockhart +2 more 2016-03-22
9193062 Post lock tool holder for L-shaped wrenches Yugen Patrick Lockhart 2015-11-24
9120208 Handled ratcheting tool with a flip out handle Yugen Patrick Lockhart 2015-09-01
9072364 Item holder Idriss Mansouri-Chafik Ruiz, Yugen Patrick Lockhart 2015-07-07
8997357 Multi-tasking utility tool Idriss Mansouri-Chafik Ruiz, Skye David Barcus 2015-04-07
D723276 Post lock tool holder for L-shaped wrenches Yugen Patrick Lockhart 2015-03-03
8939484 Ergonomically designed multi-handled tool Stephen Walden, Steven Simas Escobar 2015-01-27
8925429 Radial foldout tool Robert Joseph Gallegos, Steven Simas Escobar, Anders Scot Hudson, Idriss Mansouri-Chafik Ruiz, Yugen Patrick Lockhart +2 more 2015-01-06
8875601 Biaxial foldout tool with multiple tools on a side and a rotational stop Robert Joseph Gallegos, Steven Simas Escobar, Idriss Mansouri-Chafik Ruiz, Yugen Patrick Lockhart 2014-11-04
8869655 Customizable light bulb changer Robert Joseph Gallegos, Steven Simas Escobar, Anders Scot Hudson, Idriss Mansouri-Chafik Ruiz, Yugen Patrick Lockhart +2 more 2014-10-28
8844407 Extendable multi-tool including interchangable light bulb changer and accessories Robert Joseph Gallegos, Idriss Mansouri-Chafik Ruiz 2014-09-30
D708853 Post lock tool holder for L-shaped wrenches Yugen Patrick Lockhart 2014-07-15
D708036 Biaxial foldout tool Robert Joseph Gallegos, Steven Simas Escobar, Idriss Mansouri-Chafik Ruiz, Yugen Patrick Lockhart 2014-07-01
8757033 Universal ratcheting tool Robert Joseph Gallegos, Steven Simas Escobar, Anders Scot Hudson, Idriss Mansouri-Chafik Ruiz, Yugen Patrick Lockhart +2 more 2014-06-24
8740272 Ergonomically designed multi-handled tool Stephen Walden, Steven Simas Escobar 2014-06-03
8640574 Radial foldout tool with multiple types of tools and bit storage Robert Joseph Gallegos, Steven Simas Escobar, Idriss Mansouri-Chafik Ruiz, Yugen Patrick Lockhart 2014-02-04
8621963 Dual purpose flip-out and T handle Yugen Patrick Lockhart 2014-01-07
8522441 Multi-tasking utility tool Idriss Mansouri-Chafik Ruiz, Skye David Barcus 2013-09-03
8516925 Extendable multi-tool including interchangable light bulb changer and accessories Robert Joseph Gallegos, Idriss Mansouri-Chafik Ruiz 2013-08-27
8499667 Tool holder Robert Joseph Gallegos, Steven Simas Escobar, Anders Scot Hudson, Idriss Mansouri-Chafik Ruiz, Yugen Patrick Lockhart +2 more 2013-08-06
8468916 Biaxial foldout tool with multiple tools on a side and a rotational stop Robert Joseph Gallegos, Steven Simas Escobar, Idriss Mansouri-Chafik Ruiz, Yugen Patrick Lockhart 2013-06-25
8448546 Customizable light bulb changer Robert Joseph Gallegos, Steven Simas Escobar, Anders Scot Hudson, Idriss Mansouri-Chafik Ruiz, Yugen Patrick Lockhart +2 more 2013-05-28
D677552 Radial foldout tool with multiple types of tools and bit storage Robert Joseph Gallegos, Steven Simas Escobar, Idriss Mansouri-Chafik Ruiz, Yugen Patrick Lockhart 2013-03-12