TL

Thomas J. Langenfeld

HP Hydro-Gear Limited Partnership: 4 patents #2 of 17Top 15%
📍 Sullivan, IL: #2 of 7 inventorsTop 30%
🗺 Illinois: #458 of 8,257 inventorsTop 6%
Overall (2022): #38,008 of 548,613Top 7%
4
Patents 2022

Issued Patents 2022

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11346439 Electric motor and gear assembly Nathan W. Bonny 2022-05-31
11338669 Electric motor and gear assembly 2022-05-24
11235661 Electric drive assembly Nathan W. Bonny 2022-02-01
11215275 Fluid expansion tank Scott W. Keller 2022-01-04