JG

John V. Grzyll

📍 Fullerton, CA: #10 of 52 inventorsTop 20%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #80,031 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363402 Open-faced welding rod/stub receptacle — 1982-12-14