Inventor
HAUPTMANN UDO
DE22 patents
⚠️ This page may combine multiple inventors who share the name “HAUPTMANN UDO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HILTI AG
18 patentsUS7712746B2May 11, 2010
Chuck
HILTI AG28 citations92
US6129162AOct 10, 2000
Rock drill
HILTI AG30 citations92
US6283232B1Sep 4, 2001
Rock drill
HILTI AG20 citations90
US6588520B2Jul 8, 2003
Rock drill
HILTI AG15 citations83
US7021872B2Apr 4, 2006
Rock drill
HILTI AG15 citations79
US6712163B2Mar 30, 2004
Rock drilling tool
HILTI AG10 citations74
US6557653B2May 6, 2003
Working tool for a percussion power tool
HILTI AG8 citations73
US6543558B1Apr 8, 2003
Drilling and/or chiseling tool
HILTI AG8 citations73
US6499908B2Dec 31, 2002
Locking system
HILTI AG13 citations71
US6450272B2Sep 17, 2002
Rock drill
HILTI AG11 citations71
US6116361ASep 12, 2000
Boring tool
HILTI AG13 citations71
US7059432B2Jun 13, 2006
Cup-shaped rock drill head
HILTI AG3 citations60
US12491566B2Dec 9, 2025
Dust protection cap with vibration decoupling
HILTI AG0 citations58
US12454015B2Oct 28, 2025
Sealing lip on tool fitting
HILTI AG0 citations56
US6659205B2Dec 9, 2003
Rock drill
HILTI AG0 citations52
US12138768B2Nov 12, 2024
Press-on element for a power tool
HILTI AG0 citations51
US6845827B2Jan 25, 2005
Rock drill head
HILTI AG0 citations47
US10099360B2Oct 16, 2018
Tool socket
HILTI AG0 citations40