Inventor · disambiguated record
James A. Barczak
Also filed as: BARCZAK JAMES A
4 granted patents·4 citations·filing 2017–2022
63Inventor score
Files withPOLARIS INC4
Top patents by PatentIndex Score
4 records- 0185US11781494B2Turbocharger system for a two-stroke engine having selectable boost modesPOLARIS INC·Filed 2022·Granted Oct 10, 2023·1 cites·11 claims
- 0285US11434834B2Turbocharger system for a two-stroke engine having selectable boost modesPOLARIS INC·Filed 2021·Granted Sep 6, 2022·1 cites·22 claims
- 0369US10731620B2Battery key, starter and improved crankPOLARIS INC·Filed 2018·Granted Aug 4, 2020·2 cites·24 claims
- 0451US10648399B2Exhaust-tuning port and timing and combustion chamber shapePOLARIS INC·Filed 2017·Granted May 12, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →