Inventor
FIELITZ HARALD
DE20 patents
⚠️ This page may combine multiple inventors who share the name “FIELITZ HARALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HILTI AG
11 patentsUS7815088B2Oct 19, 2010
Hand-held drive-in tool
HILTI AG24 citations92
US6755335B2Jun 29, 2004
Gas-operated setting tool
HILTI AG21 citations92
US6378288B1Apr 30, 2002
Combustion-engined tool with an increased velocity of the expanding flame front in the fore-chamber of the tool combustion chamber
HILTI AG19 citations89
US7959049B2Jun 14, 2011
Setting tool
HILTI AG10 citations83
US7861905B2Jan 4, 2011
Hand-held fastener driving tool
HILTI AG18 citations83
US7416100B2Aug 26, 2008
Setting tool
HILTI AG16 citations83
US10118283B2Nov 6, 2018
Hand-held tool
HILTI AG5 citations72
US11370101B2Jun 28, 2022
Tool device
HILTI AG1 citations62
US6808100B2Oct 26, 2004
Portable, combustion-engined setting tool for fastening elements
HILTI AG4 citations62
US11667025B2Jun 6, 2023
Tool device
HILTI AG0 citations52
US11247322B2Feb 15, 2022
Tool device—with module attachments
HILTI AG0 citations52