FP

Frederick Vernon Prottey

SI Sumitomo Rubber Industries: 1 patents #31 of 131Top 25%
Overall (1994): #135,359 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5345217 Method of detecting a deflated tire on a vehicle — 1994-09-06