RV

Ronald J. De Vree

MR Mannesmann Dematic Rapistan: 1 patents #9 of 31Top 30%
RA Rapistan Systems Advertising: 1 patents #33 of 82Top 45%
📍 Hudsonville, MI: #130 of 300 inventorsTop 45%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,215,596 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6412621 Conveyors system with volume sharing Harry Edwards 2002-07-02
6056107 Compact article singulation conveyor Dennis J. Schuitema 2000-05-02