Inventor
LEWIS ROBERT J
US19 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAYMOND CORP
8 patentsUS5685555ANov 11, 1997
Lift truck with inertial damper
RAYMOND CORP25 citations86
US4534433AAug 13, 1985
Material handling vehicle
RAYMOND CORP29 citations86
US7428943B2Sep 30, 2008
Material handling vehicle with ergonomic dual control handle system
RAYMOND CORP10 citations83
US7259662B2Aug 21, 2007
Photoelectric operator position detector
RAYMOND CORP11 citations83
US7658259B2Feb 9, 2010
Material handling vehicle with ergonomic dual control handle system
RAYMOND CORP6 citations73
US7051832B2May 30, 2006
Material handling vehicle with dual control handles
RAYMOND CORP9 citations73
USD335741SMay 18, 1993
Control handle for a material handling vehicle
RAYMOND CORP12 citations73
US7938220B2May 10, 2011
Material handling vehicle with dual control handle system
RAYMOND CORP0 citations51