Inventor
LOHMANN HELMUT
DE23 patents
⚠️ This page may combine multiple inventors who share the name “LOHMANN HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JUNGHEINRICH AG
17 patentsUS6382359B1May 7, 2002
Hand/co-traveller lift truck with a holding bar
JUNGHEINRICH AG59 citations96
US7237645B2Jul 3, 2007
Steering arm for a walkie/rider truck
JUNGHEINRICH AG14 citations84
US7383915B2Jun 10, 2008
Drawbar for power-operated industrial truck
JUNGHEINRICH AG16 citations83
US10150521B2Dec 11, 2018
Industrial truck including a travelling driver stand platform
JUNGHEINRICH AG2 citations73
US9889894B2Feb 13, 2018
Industrial truck including a travelling driver stand platform
JUNGHEINRICH AG4 citations73
US6766882B2Jul 27, 2004
Low lifting floor conveyor truck
JUNGHEINRICH AG8 citations73
US11167783B2Nov 9, 2021
Operating head for an industrial truck
JUNGHEINRICH AG4 citations70
US7055641B2Jun 6, 2006
Frame for the drive unit of an industrial truck, particularly a stacker lift truck
JUNGHEINRICH AG2 citations62
US12215011B2Feb 4, 2025
Autonomously guided industrial truck having a pair of scanner units
JUNGHEINRICH AG1 citations60
US7325655B2Feb 5, 2008
Steering arm for a walking/rider pallet truck
JUNGHEINRICH AG6 citations60
US12264054B2Apr 1, 2025
Base plate for an autonomously guided industrial truck
JUNGHEINRICH AG0 citations59
US11383962B2Jul 12, 2022
Industrial truck with stand-on platform
JUNGHEINRICH AG0 citations59
US12466712B2Nov 11, 2025
Autonomously-guided industrial truck having three structural levels
JUNGHEINRICH AG0 citations48
US12103835B2Oct 1, 2024
Industrial truck having at least one support wheel
JUNGHEINRICH AG0 citations48
US11530003B2Dec 20, 2022
Industrial truck with a driver standing platform
JUNGHEINRICH AG0 citations48
US7854280B2Dec 21, 2010
Preassembly unit for the drive of an industrial truck
JUNGHEINRICH AG1 citations48
US12577088B2Mar 17, 2026
Industrial truck comprising a load frame
JUNGHEINRICH AG0 citations45
STOCKHAUSEN CHEM FAB GMBH
4 patentsUS5575939ANov 19, 1996
Process for softening/stuffing leather and fur skins
STOCKHAUSEN CHEM FAB GMBH17 citations74
US6133372AOct 17, 2000
Aqueous polymer dispersion, process for preparing the same and its use in leather production
STOCKHAUSEN CHEM FAB GMBH7 citations72
US5686011ANov 11, 1997
Process for waterproofing materials having a fibrous structure and agents used to carry out this process
STOCKHAUSEN CHEM FAB GMBH17 citations72
US5658484AAug 19, 1997
Agents and a process for waterproofing leathers and furs
STOCKHAUSEN CHEM FAB GMBH16 citations72