Inventor · disambiguated record
Donald Robert Van Uum
Also filed as: VAN UUM DONALD R · VAN UUM DONALD ROBERT
3 granted patents·57 citations·filing 1994–1996
74Inventor score
Technology areasH01T
Files withGEN MOTORS CORP3
Top patents by PatentIndex Score
3 records- 0165US5527198AHigh efficiency, extended life spark plug having shaped firing tipsGEN MOTORS CORP·Filed 1995·Granted Jun 18, 1996·17 cites·13 claims
- 0262US5821676ASpark plug with grooved, tapered center electrodeGEN MOTORS CORP·Filed 1996·Granted Oct 13, 1998·20 cites·11 claims
- 0360US5856724AHigh efficiency, extended life spark plug having shaped firing tipsGEN MOTORS CORP·Filed 1994·Granted Jan 5, 1999·20 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →