DW

David A. Weitzenhof

TR The Firestone Tire & Rubber: 1 patents #15 of 58Top 30%
📍 Norwood, OH: #2 of 6 inventorsTop 35%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #121,337 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798369 Ultrasonic air spring system Wayne H. Geno 1989-01-17