DB

Douglas C. Ballard

BG B. F. Goodrich: 1 patents #389 of 734Top 55%
📍 Wayland, MI: #23 of 49 inventorsTop 50%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,708,390 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5595357 Aircraft stall warning system Paul A. Catlin, Gary S. Watson, Alfred M. Worden 1997-01-21