Inventor

CHESS ROBERT LEE

US6 patents

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

NACCO MATERIALS HANDLING GROUP

2 patents

US6684148B2Jan 27, 2004

Transmission control system

NACCO MATERIALS HANDLING GROUP41 citations88

US6950737B2Sep 27, 2005

Transmission control system

NACCO MATERIALS HANDLING GROUP2 citations58

CLARK ROBERT DAVID

2 patents

US8596156B2Dec 3, 2013

Vehicle transmission with clutch pack overrun

CLARK ROBERT DAVID5 citations77

US9114800B2Aug 25, 2015

Vehicle transmission with clutch pack overrun

CLARK ROBERT DAVID1 citations45

NMHG OREGON INC

1 patent

US7974760B2Jul 5, 2011

Advanced power-shift transmission control system

NMHG OREGON INC14 citations82

CHESS ROBERT LEE

1 patent

US8651205B2Feb 18, 2014

Direct power reversing drive axle

CHESS ROBERT LEE6 citations65