Inventor
ERDT WOLFGANG
DE6 patents
Patents
6 patentsUS5031325AJul 16, 1991
Hand-held tool with a cutting or grinding disk
HILTI AG26 citations92
US6612588B2Sep 2, 2003
Torque-transmitting arrangement
HILTI AG24 citations88
US4380991AApr 26, 1983
Drilling device
HILTI AG21 citations81
US4375931AMar 8, 1983
Stand for supporting a drilling tool
HILTI AG20 citations80
US4684303AAug 4, 1987
Drill stand with a guide column
HILTI AG23 citations77
US6126822AOct 3, 2000
Suction and discharge apparatus for drilling fluid
HILTI AG8 citations72