CC

Carl W. Crispin

The Goodyear Tire & Rubber: 2 patents #1,342 of 3,057Top 45%
📍 Akron, OH: #848 of 1,966 inventorsTop 45%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,321,208 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4895502 Tread ring venting and pressurization system Richard C. Beard 1990-01-23
4812281 Pressurization of tire mold vents Richard C. Beard 1989-03-14