Inventor
COHN ALAN R
US13 patents
⚠️ This page may combine multiple inventors who share the name “COHN ALAN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIFT U DIVISION HOGAN MFG INC
10 patentsUS6409458B1Jun 25, 2002
Low floor vehicle ramp assembly
LIFT U DIVISION HOGAN MFG INC65 citations95
US6238168B1May 29, 2001
Ramp assembly with locking mechanisms
LIFT U DIVISION HOGAN MFG INC74 citations95
US6210098B1Apr 3, 2001
Low floor vehicle ramp assembly
LIFT U DIVISION HOGAN MFG INC43 citations95
US6203265B1Mar 20, 2001
Ramp assembly with lifting levers
LIFT U DIVISION HOGAN MFG INC60 citations95
US6186733B1Feb 13, 2001
Low floor vehicle ramp assembly
LIFT U DIVISION HOGAN MFG INC66 citations95
US6010298AJan 4, 2000
Low floor vehicle ramp assembly
LIFT U DIVISION HOGAN MFG INC71 citations95
US6602041B2Aug 5, 2003
Vehicle flip-out ramp
LIFT U DIVISION HOGAN MFG INC78 citations94
US7896134B2Mar 1, 2011
Low-rise vertical platform lift assembly with low-profile lifting mechanism
LIFT U DIVISION HOGAN MFG INC16 citations84
US5803615ASep 8, 1998
Split bearing
LIFT U DIVISION HOGAN MFG INC7 citations73
US5678932AOct 21, 1997
Split bearing
LIFT U DIVISION HOGAN MFG INC9 citations73