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

Vince Herr

LCLiquid Controls: 1 patents #4 of 14Top 30%
Overland Park, KS: #973 of 1,753 inventorsTop 60%
Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #3,193,639 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8100023 Rotary positive displacement flowmeter 2012-01-24