Inventor
WISSMACH WALTER
DE16 patents
⚠️ This page may combine multiple inventors who share the name “WISSMACH WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HILTI AG
12 patentsUS6520270B2Feb 18, 2003
Depth stop assembly for a hand-held power tool
HILTI AG125 citations97
US6866105B2Mar 15, 2005
Electrical, fan-cooled tool
HILTI AG96 citations96
US6154090ANov 28, 2000
Method of and an active filter for reducing a residual ripple of a current drawn by a load from a network
HILTI AG24 citations92
US5821661AOct 13, 1998
Electromotor
HILTI AG25 citations92
US5635806AJun 3, 1997
Method and apparatus for temperature monitoring of universal or AC/DC motors
HILTI AG19 citations92
US7048076B2May 23, 2006
Percussion electrical hand held tool
HILTI AG23 citations90
US6983807B2Jan 10, 2006
Electrical, rotary-percussion hand-held tool
HILTI AG31 citations88
US6741050B2May 25, 2004
Method of controlling and switching for braking an electronically commutated electrical motor
HILTI AG15 citations84
US6069810AMay 30, 2000
Method for reducing feedbacks on a flow of current drawn from a network during operation of inductive load and a booster converter for driving motors in accordance with the method
HILTI AG14 citations71
US11123854B2Sep 21, 2021
Handheld power tool and control method
HILTI AG0 citations62
US12445067B2Oct 14, 2025
Electric drive unit for an electric handheld power tool and electric handheld power tool having an electric drive unit
HILTI AG0 citations58
US10751866B2Aug 25, 2020
Handheld power tool and control method
HILTI AG0 citations52