Inventor
NEUMAIER ANTON
DE21 patents
Patents
21 patentsUS5603516AFeb 18, 1997
Drilling and/or chipping tool
HILTI AG76 citations96
US4763733AAug 16, 1988
Hammer drill with rotational lock
HILTI AG91 citations96
US4691929ASep 8, 1987
Drill bit chuck for drilling and cutting devices
HILTI AG87 citations95
US6478095B2Nov 12, 2002
Hand-held power tool
HILTI AG34 citations92
US5778989AJul 14, 1998
Screw driving tool
HILTI AG42 citations92
US5709275AJan 20, 1998
Screw-driving tool
HILTI AG29 citations92
US4898250AFeb 6, 1990
Hand-held tool with switching means for variable operation
HILTI AG27 citations92
US4878679ANov 7, 1989
Variably operable hand-held device
HILTI AG55 citations92
US4830549AMay 16, 1989
Hand-held device with tool sensing means
HILTI AG31 citations92
US4626146ADec 2, 1986
Tool holder for a drilling or a chiseling device
HILTI AG38 citations92
US4592560AJun 3, 1986
Removable tool holder for a hand-held drilling device or the like
HILTI AG33 citations92
US4536109AAug 20, 1985
Drill chuck for percussion drilling
HILTI AG28 citations92
US5586607ADec 24, 1996
Manually operated chipping tool
HILTI AG27 citations91
US4732218AMar 22, 1988
Hammer drill with separate and interconnectable drive means
HILTI AG42 citations91
US4563013AJan 7, 1986
Drill chuck for a hand-held drilling device
HILTI AG45 citations91
US6109149AAug 29, 2000
Screw setting tool
HILTI AG20 citations84
US5111889AMay 12, 1992
Drilling tool speed shifting unit
HILTI AG18 citations74
US4630836ADec 23, 1986
Drill chuck for use in percussion drilling
HILTI AG16 citations73
US4825961AMay 2, 1989
Drilling device
HILTI AG19 citations72
US4798249AJan 17, 1989
Lockable striking mechanism for hammer drill
HILTI AG19 citations72
US7100482B2Sep 5, 2006
Electrically powered hand-held screw driver
HILTI AG4 citations63