JG

Jurgen Gramckow

📍 Ventura, CA: #268 of 881 inventorsTop 35%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,647,970 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5536029 Rowing powered cycle — 1996-07-16
4492172 Method and apparatus for producing non-rhizoming grasses — 1985-01-08
4198912 Slip sheet pallet with reusable portion — 1980-04-22