Inventor · disambiguated record
John Spetz
Also filed as: SPETZ JOHN · SPETZ JOHN W · SPETZ JOHN WALTER
3 granted patents·1 pending application·17 citations·filing 1998–2013
65Inventor score
Top patents by PatentIndex Score
4 records- 0170US9321478B2Electric power steering assemblyTRW AUTOMOTIVE US LLC·Filed 2013·Granted Apr 26, 2016·3 cites·17 claims
- 0237US7331590B2Commercial vehicle suspension assemblyTRW AUTOMOTIVE US LLC·Filed 2004·Granted Feb 19, 2008·2 cites·17 claims
- 0337US6176342B1Vehicle steering apparatusTRW INC·Filed 1998·Granted Jan 23, 2001·12 cites·8 claims
- 0437US2008092683A1Venturi passageway for a steering assemblySPETZ JOHN W·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →