Inventor
LEIBHARD ERICH
DE34 patents
Patents
34 patentsUS4656806AApr 14, 1987
Expansion anchor assembly
HILTI AG66 citations96
US4471888ASep 18, 1984
Device for dispensing measured amounts of multi-component materials
HILTI AG127 citations95
US6457910B1Oct 1, 2002
Tubular anchor
HILTI AG41 citations93
US6029417AFeb 29, 2000
Anchor rod for an attachment anchor
HILTI AG30 citations93
US5669199ASep 23, 1997
Member for insertion into a borehole in a receiving material
HILTI AG32 citations93
US4840524AJun 20, 1989
Anchor member with electrical insulation jacket
HILTI AG48 citations92
US4464076AAug 7, 1984
Expansion dowel assembly
HILTI AG38 citations92
US4452285AJun 5, 1984
Device for filling boreholes
HILTI AG30 citations92
US4102587AJul 25, 1978
Angle-shaped support member
HILTI AG31 citations92
US6491478B2Dec 10, 2002
Tubular anchor
HILTI AG24 citations90
US4269106AMay 26, 1981
Dowel for a hollow wall structure
HILTI AG55 citations90
US5730557AMar 24, 1998
Mortar mixture unit for chemical attachment of anchoring means in boreholes
HILTI AG33 citations88
US4968185ANov 6, 1990
Metal mesh sleeve for dowel assembly
HILTI AG43 citations87
US4620406ANov 4, 1986
Screen sleeve for use with a hardenable mass for securing an anchoring element
HILTI AG30 citations87
US7033117B2Apr 25, 2006
Rock anchor
HILTI AG14 citations84
US7025538B2Apr 11, 2006
Bonding anchor
HILTI AG11 citations84
US6240696B1Jun 5, 2001
Anchor rod for a connection anchoring system
HILTI AG18 citations84
US4564324AJan 14, 1986
Dowel
HILTI AG21 citations82
US5607005AMar 4, 1997
Method of fastening an attachment member in a wooden component
HILTI AG12 citations74
US5007780AApr 16, 1991
Attachment member anchored by hardenable mass to panel-shaped structural component
HILTI AG16 citations74
US4320857AMar 23, 1982
Device for the melting and measured discharge of a thermoplastic adhesive
HILTI AG16 citations74
US4317529AMar 2, 1982
Device for the melting and the dose discharge of thermoplastic material
HILTI AG16 citations74
US4895055AJan 23, 1990
Installation tool for an anchor element
HILTI AG9 citations73
US6955504B2Oct 18, 2005
Attachment element
HILTI AG11 citations72
US4993900AFeb 19, 1991
Anchor member secured in place by a permanently hardenable mass
HILTI AG20 citations72
US6050157AApr 18, 2000
Setting tool for anchor rods of attachment anchors
HILTI AG13 citations71
US4314655AFeb 9, 1982
Sealing member for a device for melting solid adhesive material
HILTI AG10 citations71
US5332153AJul 26, 1994
Sleeve for increasing retention value of a screw
HILTI AG19 citations70
US4352442AOct 5, 1982
Device for the melting and measured discharge of a thermoplastic adhesive material
HILTI AG8 citations70
US6655889B2Dec 2, 2003
Washer for a chemical anchor
HILTI AG2 citations63
US4907917AMar 13, 1990
Method of securing anchor rods
HILTI AG3 citations63
US4358030ANov 9, 1982
Device for the melting and measured discharge of thermoplastic adhesive
HILTI AG6 citations63
US7163070B2Jan 16, 2007
Drill head
HILTI AG1 citations51
US4601192AJul 22, 1986
Method of producing an expansion sleeve for a metallic expansion dowel assembly
HILTI AG0 citations41