JC

John Chen

📍 San Ramon, CA: #7 of 71 inventorsTop 10%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #130,146 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D380654 Combination cultivating and trenching tool head — 1997-07-08