WB

William Jeffrey Bertrand

AS American Hospital Supply: 1 patents #8 of 30Top 30%
📍 Ventura, CA: #4 of 26 inventorsTop 20%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #24,492 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4311573 Process for graft copolymerization of a pre-formed substrate Kenneth G. Mayhan, Robert Allen Janssen 1982-01-19