DB

Douglas J. Bakkila

RD Rapistan Demag: 1 patents #8 of 21Top 40%
📍 Grand Rapids, MI: #1,022 of 1,824 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,809,357 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5358097 Accumulation conveyor with retractable sensor Samuel J. DeMan, David Cotter, Bernard H. Woltjer, Arthur J. Terpstra, Jr. 1994-10-25