Inventor
MIEGER ROLF
16 patents
⚠️ This page may combine multiple inventors who share the name “MIEGER ROLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIEBHERR HYDRAULIKBAGGER
11 patentsUS7464967B2Dec 16, 2008
Hydraulic quick coupling
LIEBHERR HYDRAULIKBAGGER47 citations91
US6813851B2Nov 9, 2004
Quick coupling
LIEBHERR HYDRAULIKBAGGER33 citations91
US6758024B1Jul 6, 2004
Industrial shaft, particularly for packaging equipment
LIEBHERR HYDRAULIKBAGGER30 citations91
US6385872B1May 14, 2002
Rapid coupling for excavation implements
LIEBHERR HYDRAULIKBAGGER30 citations91
US7434391B2Oct 14, 2008
Excavator and a machine for material transfer
LIEBHERR HYDRAULIKBAGGER49 citations90
US7246457B2Jul 24, 2007
Construction machine with a quick coupler
LIEBHERR HYDRAULIKBAGGER19 citations83
US7419023B2Sep 2, 2008
Transfer apparatus
LIEBHERR HYDRAULIKBAGGER8 citations73
US4270286AJun 2, 1981
Tool suspension with supply means for hydraulic medium
LIEBHERR HYDRAULIKBAGGER11 citations73
US7344175B2Mar 18, 2008
Grabbing tool
LIEBHERR HYDRAULIKBAGGER2 citations61
US7086804B2Aug 8, 2006
Quick-change attachment
LIEBHERR HYDRAULIKBAGGER2 citations61
US6892822B2May 17, 2005
Construction machine with rapid-action coupling
LIEBHERR HYDRAULIKBAGGER3 citations61