Inventor
TEGER GERHARD
5 patents
Patents
5 patentsUS4256422AMar 17, 1981
Drilling machine with a drilling stop
HILTI AG24 citations80
US4113404ASep 12, 1978
Depth stop for a drilling machine
HILTI AG22 citations80
US4088054AMay 9, 1978
Impact dowel with expanding sleeve and spreading element
HILTI AG24 citations80
US4265008AMay 5, 1981
Tool for placing self-drilling dowels
HILTI AG13 citations71
US4171083AOct 16, 1979
Drilling and driving device
HILTI AG18 citations71