Inventor

PFEIFFER RALF

DE4 patents

⚠️ This page may combine multiple inventors who share the name “PFEIFFER RALF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HILTI AG

3 patents

US7721390B2May 25, 2010

Handle for hand-held power tool

HILTI AG26 citations88

US10222784B2Mar 5, 2019

Method for controlling a device system, which comprises a tool device and motorized advancing apparatus

HILTI AG1 citations59

US10160139B2Dec 25, 2018

Method for speed controlling a power tool and related power tool

HILTI AG1 citations46

LARUELLE FREDERIC

1 patent

US9892425B2Feb 13, 2018

System for managing dynamic placement of advertisements in electronic information pages

LARUELLE FREDERIC0 citations35