Inventor · disambiguated record

Quirt Evan Crawford

Also filed as: CRAWFORD QUIRT EVAN

2 granted patents·2 citations·filing 2014–2017

33Inventor score

Technology areasF02M G01D

Files withCRAWFORD QUIRT EVAN2

Top patents by PatentIndex Score

2 records

0153US9689357B2Method and apparatus for improving engine performanceCRAWFORD QUIRT EVAN·Filed 2014·Granted Jun 27, 2017·2 cites·12 claims
0228US10436157B2Apparatus for improving engine performanceCRAWFORD QUIRT EVAN·Filed 2017·Granted Oct 8, 2019·0 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →