JK

John M. Kniffin

SP Supra Products: 1 patents #1 of 7Top 15%
📍 Tualatin, OR: #4 of 17 inventorsTop 25%
🗺 Oregon: #204 of 1,007 inventorsTop 25%
Overall (1994): #113,479 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5280518 Electronic security system Richard W. Danler, John W. Sherman, David Babler, Ron Chapin, Kenneth L. Reviea +1 more 1994-01-18