Inventor
DEUTSCHENBAUR PAUL
DE8 patents
Patents
8 patentsUS5000631AMar 19, 1991
Working tool holder for a drilling or chiseling device
HILTI AG42 citations91
US4701083AOct 20, 1987
Tool holder for drilling and chiselling tools
HILTI AG69 citations91
US6145162ANov 14, 2000
Suction head for an apparatus for sucking fluid media
HILTI AG17 citations82
US4402637ASep 6, 1983
Self-drilling dowel
HILTI AG24 citations80
US4088054AMay 9, 1978
Impact dowel with expanding sleeve and spreading element
HILTI AG24 citations80
US4223587ASep 23, 1980
Self-drilling dowel assembly with an annular drill bit
HILTI AG8 citations72
US4157677AJun 12, 1979
Self-drilling dowel with drill head
HILTI AG14 citations72
US5143489ASep 1, 1992
Method of drilling bores
HILTI AG16 citations71