Inventor · disambiguated record
Ralf Pfeiffer
Also filed as: PFEIFFER RALF · PFEIFFER RALF I
5 granted patents·4 pending applications·528 citations·filing 1997–2014
79Inventor score
Top patents by PatentIndex Score
9 records- 0195US6112240AWeb site client information trackerIBM·Filed 1997·Granted Aug 29, 2000·500 cites·48 claims
- 0290US7721390B2Handle for hand-held power toolHILTI AG·Filed 2006·Granted May 25, 2010·26 cites·11 claims
- 0364US10222784B2Method for controlling a device system, which comprises a tool device and motorized advancing apparatusHILTI AG·Filed 2014·Granted Mar 5, 2019·1 cites·5 claims
- 0460US10160139B2Method for speed controlling a power tool and related power toolHILTI AG·Filed 2014·Granted Dec 25, 2018·1 cites·8 claims
- 0543US2007264129A1Rollable pumping apparatusPFEIFFER RALF·Filed 2007·Application pending·0 cites
- 0643US2007246405A1Flushing agent conditioning device for a hard material-tipped cutting machinePFEIFFER RALF·Filed 2007·Application pending·0 cites
- 0739US9892425B2System for managing dynamic placement of advertisements in electronic information pagesLARUELLE FREDERIC·Filed 2006·Granted Feb 13, 2018·0 cites·14 claims
- 0839US2003055651A1System, method and computer program product for extended element types to enhance operational characteristics in a voice portalFiled 2001·Application pending·0 cites
- 0935US2008087333A1Mobile fluid feeding apparatus for a power toolHILTI AG·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ralf Pfeiffer files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →