JC

Joseph K. Campbell

CF Cornell Research Foundation: 1 patents #13 of 99Top 15%
📍 Burns Lake, CA: #11 of 85 inventorsTop 15%
Overall (1997): #130,250 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5676600 Shaft guard with magnetic retainer — 1997-10-14