Inventor · disambiguated record
William R. Aro
Also filed as: ARO WILLIAM R
2 granted patents·1 pending application·73 citations·filing 1999–2009
66Inventor score
Top patents by PatentIndex Score
3 records- 0185US6736108B2Fuel and spark compensation for reactivating cylinders in a variable displacement engineGEN MOTORS CORP·Filed 2002·Granted May 18, 2004·33 cites·12 claims
- 0269US6167699B1Secondary air injection system for an internal combustion engineGEN MOTORS CORP·Filed 1999·Granted Jan 2, 2001·40 cites·6 claims
- 0346US2011120299A1Cast piston with pin bore lubrication and method of manufacturing sameGM GLOBAL TECH OPERATIONS INC·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →