Inventor · disambiguated record
Alexander S. Cooper
Also filed as: COOPER ALEXANDER · COOPER ALEXANDER S
2 granted patents·2 pending applications·1 citations·filing 2016–2022
31Inventor score
Files withMAHLE INT GMBH4
Top patents by PatentIndex Score
4 records- 0173US2022333687A1Piston ring and method for manufacturing a piston ringMAHLE INT GMBH·Filed 2022·Application pending·0 cites
- 0266US2019368607A1Piston ring and method for manufacturing a piston ringMAHLE INT GMBH·Filed 2018·Application pending·0 cites
- 0364US10428945B2Inlaid ring with plated lateral sideMAHLE INT GMBH·Filed 2016·Granted Oct 1, 2019·1 cites·20 claims
- 0451US10563764B2Coated steel piston ringMAHLE INT GMBH·Filed 2017·Granted Feb 18, 2020·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →