Inventor
BISPING HEINZ
DE12 patents
Patents
12 patentsUS4119285AOct 10, 1978
Pipe and cable clip
HILTI AG218 citations98
US4114241ASep 19, 1978
Interlocking clamps for piping and cable
HILTI AG165 citations96
US4118838AOct 10, 1978
Pipe clamp
HILTI AG111 citations95
US4836729AJun 6, 1989
Anchoring unit for use in structures with internal open spaces
HILTI AG61 citations93
US4840524AJun 20, 1989
Anchor member with electrical insulation jacket
HILTI AG48 citations92
US4518291AMay 21, 1985
Plastics material expansion dowel with wave-form slots
HILTI AG29 citations92
US6712572B2Mar 30, 2004
Expansion dowel
HILTI AG17 citations80
US6264413B1Jul 24, 2001
Fastening element for attaching insulation boards
HILTI AG15 citations79
US4895055AJan 23, 1990
Installation tool for an anchor element
HILTI AG9 citations73
US6073710AJun 13, 2000
Combination drilling member
HILTI AG12 citations72
US5288162AFeb 22, 1994
Expansion dowel
HILTI AG10 citations68
US6755747B2Jun 29, 2004
Method of manufacturing an expansion sleeve
HILTI AG0 citations47