Inventor · disambiguated record
John Pietrasik
Also filed as: PIETRASIK JOHN
3 granted patents·109 citations·filing 2000–2011
69Inventor score
Top patents by PatentIndex Score
3 records- 0190US6321531B1Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of a fuelLITEX INC·Filed 2000·Granted Nov 27, 2001·105 cites·66 claims
- 0263US8436843B2Color imaging systemPIETRASIK JOHN·Filed 2011·Granted May 7, 2013·2 cites·20 claims
- 0357US7920137B2RGV display systemPIETRASIK JOHN·Filed 2007·Granted Apr 5, 2011·2 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →