JD

John R. David

3M: 2 patents #34 of 563Top 7%
📍 Stillwater, MN: #3 of 48 inventorsTop 7%
🗺 Minnesota: #129 of 2,022 inventorsTop 7%
Overall (1989): #24,035 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4883553 Pad forming method Daniel Pohl 1989-11-28
4842919 Pad forming method Daniel Pohl 1989-06-27