Inventor · disambiguated record
David E. Witucki
Also filed as: WITUCKI DAVID E
7 granted patents·2 pending applications·56 citations·filing 1990–2011
82Inventor score
Top patents by PatentIndex Score
9 records- 0177US6638390B1Gear production processDELPHI TECH INC·Filed 2000·Granted Oct 28, 2003·27 cites·20 claims
- 0269US6400899B1Ring assembly manufacturing apparatus and methodDELPHI TECH INC·Filed 2000·Granted Jun 4, 2002·10 cites·21 claims
- 0368US8096036B2Method of manufacturing a steering columnDUBAY ROBERT W·Filed 2007·Granted Jan 17, 2012·6 cites·9 claims
- 0461US8783128B2Steering column manufacturing machine and method of manufacturing a steering columnDUBAY ROBERT W·Filed 2011·Granted Jul 22, 2014·1 cites·10 claims
- 0543US7556293B2Telescoping steering column assembly and method of manufacturing the assemblyDELPHI TECH INC·Filed 2006·Granted Jul 7, 2009·0 cites·10 claims
- 0638US7832936B2Axial delash mechanismGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Nov 16, 2010·0 cites·8 claims
- 0736US2002078777A1Gear assemblyFiled 2000·Application pending·0 cites
- 0834US2004108705A1Composite reinforced chassisDELPHI TECH INC·Filed 2002·Application pending·0 cites
- 0933US5058696AVariable effort automotive power steering gear and methodGEN MOTORS CORP·Filed 1990·Granted Oct 22, 1991·12 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →