RF

Robert C. French

SI Shiley Incorporated: 1 patents #2 of 7Top 30%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #34,958 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4315505 Tracheostomy tube with disposable inner cannula Norman C. Crandall 1982-02-16