HS

Helmut T. Schaffron

📍 Woodland, CA: #2 of 11 inventorsTop 20%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #59,417 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4333790 Rotary bag sealing and perforating machine — 1982-06-08