Inventor

DEVREE RONALD J

US3 patents

⚠️ This page may combine multiple inventors who share the name “DEVREE RONALD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MANNESMANN DEMATIC RAPISTAN CO

2 patents

US5918723AJul 6, 1999

Compact article singulation conveyor

MANNESMANN DEMATIC RAPISTAN CO46 citations94

US6269933B1Aug 7, 2001

Compact article unscrambler

MANNESMANN DEMATIC RAPISTAN CO48 citations91

RAPISTAN SYS ADVERTISING CORP

1 patent

US6622847B2Sep 23, 2003

Compact article unscrambler

RAPISTAN SYS ADVERTISING CORP33 citations91