Inventor · disambiguated record
Donald A. Niedzielski
Also filed as: NIEDZIELSKI DONALD A · NIEDZIELSKI DONALD ANTHONY
5 granted patents·59 citations·filing 1989–2009
80Inventor score
Files withGEN MOTORS CORP2GM GLOBAL TECH OPERATIONS INC1NEXTEER BEIJING TECH CO LTD1OLGREN LELAND N1
Top patents by PatentIndex Score
5 records- 0185US7665767B2Collapsible steering column assemblyGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Feb 23, 2010·19 cites·16 claims
- 0268US7882761B2Adjustable steering column assembly with compressive locking mechanismNEXTEER BEIJING TECH CO LTD·Filed 2008·Granted Feb 8, 2011·9 cites·21 claims
- 0366US8123251B2Collapsible steering column assemblyOLGREN LELAND N·Filed 2009·Granted Feb 28, 2012·7 cites·11 claims
- 0456US4903511AAnti-theft steering shaft lockGEN MOTORS CORP·Filed 1989·Granted Feb 27, 1990·17 cites·7 claims
- 0540US5669270ARotary telescopeable shaft with resilient insertGEN MOTORS CORP·Filed 1996·Granted Sep 23, 1997·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →