RB

Richard L. Birdwell

BI Babcock Industries: 1 patents #10 of 36Top 30%
DS Dura Convertible Systems: 1 patents #5 of 13Top 40%
📍 Tecumseh, MI: #57 of 127 inventorsTop 45%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,206,446 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6623063 Convertible top tack strip and mounting method Harold Grubbs 2003-09-23
5002810 Ornament retention system James H. Carbary 1991-03-26