GH

Gregory Hassman

📍 Pinole, CA: #3 of 5 inventorsTop 60%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #62,093 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4346373 Intrusion warning system utilizing a differential electric field — 1982-08-24