RR

Richard R. Roberts

TR Tronomed: 1 patents #1 of 5Top 20%
📍 Dana Point, CA: #2 of 17 inventorsTop 15%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #65,314 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4806112 Safety adapter for electrical connector housings Robert Frank, Philip Booker, Rodney A. Hemner 1989-02-21