DF

Donald Freyburger

BA Borg-Warner Automotive: 1 patents #123 of 259Top 50%
📍 Freeville, NY: #41 of 58 inventorsTop 75%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,909,019 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4947700 Continuously variable transmission system and long travel torsion damper therefor John M. Kern, Karl F. Schneider, Romas B. Spokas 1990-08-14