Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Michael Stanley Barnes

Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
EAEaton: 1 patents #1,900 of 3,708Top 55%
ULUltra Hydraulics Limited: 1 patents #3 of 5Top 60%
Overall (All Time): #1,537,166 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8905072 Manual override device for a twin spool valve Evan Kyle Artis, Nachiket Pandurang Honkalse 2014-12-09
6732541 Electrically operated compressor capacity control system with integral pressure sensors Thomas Martin Urbank, Karma Vir Sangwan, Andrew J. Jackson, Ernesto Gutierrez, III 2004-05-11
5377717 Hydraulic flow control valve assemblies Graham J. Toogood 1995-01-03