Inventor · disambiguated record
Stefan Freitag
Also filed as: FREITAG STEFAN
19 granted patents·3 pending applications·225 citations·filing 1994–2014
95Inventor score
Top patents by PatentIndex Score
22 records- 0192US7069192B1CAD systemHEWLETT PACKARD CO·Filed 2000·Granted Jun 27, 2006·76 cites·15 claims
- 0284US8214423B2CAD systemFREITAG STEFAN·Filed 2006·Granted Jul 3, 2012·13 cites·20 claims
- 0374US9174258B2Apparatus and process for forming profiles with a variable height by means of cold rollingFREITAG STEFAN·Filed 2008·Granted Nov 3, 2015·6 cites·11 claims
- 0470US9127936B2Calibration of laser light section sensors during simultaneous measurementFREITAG STEFAN·Filed 2012·Granted Sep 8, 2015·4 cites·20 claims
- 0567USD458600SPortable computer and docking stationXYBERNAUT CORP·Filed 2001·Granted Jun 11, 2002·16 cites·1 claims
- 0664USD455431SConnector port for a portable computerXYBERNAUT CORP·Filed 2001·Granted Apr 9, 2002·14 cites·1 claims
- 0760US5615317AMethod for blending edges of a geometric object in a computer-aided design systemHEWLETT PACKARD CO·Filed 1996·Granted Mar 25, 1997·32 cites·6 claims
- 0857US9056345B2Method and profiling installation for roll forming a sheet metalFREITAG STEFAN·Filed 2008·Granted Jun 16, 2015·3 cites·16 claims
- 0954USD458923SPortable computerXYBERNAUT CORP·Filed 2001·Granted Jun 18, 2002·9 cites·1 claims
- 1053USD571404SRoller dispenserTESA AG·Filed 2007·Granted Jun 17, 2008·8 cites·1 claims
- 1151USD455432SDocking station for a portable computerXYBERNAUT CORP·Filed 2001·Granted Apr 9, 2002·8 cites·1 claims
- 1251US2016363234A1A lever for a lever operated valveLINDE AG·Filed 2014·Application pending·0 cites
- 1344USD622445SHair drying hoodWELLA AG·Filed 2007·Granted Aug 24, 2010·3 cites·1 claims
- 1441US5642025AProcess and apparatus for the reduction of surges in switch-on current in the operation of a rotary current loadFRAUNHOFER GES FORSCHUNG·Filed 1994·Granted Jun 24, 1997·10 cites·12 claims
- 1541US2010083722A1Device and method for roll forming profiles with changeable cross-sectionDATA M SHEET METAL SOLUTIONS G·Filed 2008·Application pending·0 cites
- 1641US2011179842A1System for cold roll forming profiles having variable cross-sectionsDATA M SHEET METAL SOLUTIONS GMBH·Filed 2009·Application pending·0 cites
- 1739USD459347SPortable computer and connector portXYBERNAUT CORP·Filed 2001·Granted Jun 25, 2002·4 cites·1 claims
- 1837US5654625ASwitching circuit for a reactive power compensation device having synchronized on and off switchingFRAUNHOFER GES FORSCHUNG·Filed 1995·Granted Aug 5, 1997·14 cites·7 claims
- 1936USD640002SHair drying hoodWELLA AG·Filed 2010·Granted Jun 14, 2011·1 cites·1 claims
- 2036USD629968SHair drying hoodWELLA AG·Filed 2010·Granted Dec 28, 2010·1 cites·1 claims
- 2136USD622444SHair drying hoodWELLA AG·Filed 2007·Granted Aug 24, 2010·1 cites·1 claims
- 2235USD770317SLED lightsWEIDMUELLER INTERFACE GMBH & CO KG·Filed 2014·Granted Nov 1, 2016·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →