DJ

Donald Jacobsen

TL The Boc Group Limited: 1 patents #12 of 79Top 20%
📍 Concord, CA: #15 of 43 inventorsTop 35%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #119,504 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4828346 Transparent article having high visible transmittance Roy L. Bernardi, Francis W. Ryan 1989-05-09