Assignee
BOLLHOFF GMBH
DE8 patents
Top patents by PatentIndex Score
US6485240B2Nov 26, 2002
Weld joint between thermoplastic structural and fastening members
BOLLHOFF GMBH35 citations92
US6206604B1Mar 27, 2001
Plug-in coupling
BOLLHOFF GMBH73 citations92
US6193456B1Feb 27, 2001
Threaded metal insert
BOLLHOFF GMBH59 citations92
US6398096B1Jun 4, 2002
Hydraulic drive mechanism for a joining tool
BOLLHOFF GMBH23 citations91
US6364184B1Apr 2, 2002
Adapter for removably holding a cellular phone on a belt clip
BOLLHOFF GMBH42 citations89
US6676000B2Jan 13, 2004
Drive system for a fastening tool
BOLLHOFF GMBH43 citations86
US7168879B2Jan 30, 2007
Plug-in coupling allowing for compensating movements
BOLLHOFF GMBH23 citations84
US6817817B2Nov 16, 2004
Fluid-tight, adjustable and self-locking threaded connection assembly
BOLLHOFF GMBH12 citations69