Inventor
FRENZEL JENS
DE7 patents
⚠️ This page may combine multiple inventors who share the name “FRENZEL JENS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HILTI AG
6 patentsUS5975217ANov 2, 1999
Tool for drilling and/or chiseling
HILTI AG78 citations94
US6543789B2Apr 8, 2003
Chuck for a boring tool
HILTI AG33 citations90
US5992541ANov 30, 1999
Drilling and/or chiselling tool
HILTI AG26 citations90
US6820700B2Nov 23, 2004
Chuck for a percussion tool
HILTI AG16 citations80
US6578644B2Jun 17, 2003
Percussion rotary hand-held power tool with a rotatable guide tube
HILTI AG6 citations61
US7772740B2Aug 10, 2010
Brush holder
HILTI AG0 citations40