Inventor · disambiguated record
Donald Ignasiak
Also filed as: IGNASIAK DONALD
7 granted patents·32 citations·filing 2004–2021
82Inventor score
Files withFORD GLOBAL TECH LLC7
Top patents by PatentIndex Score
7 records- 0196US11493001B1Onboard refueling vapor recovery for heavy duty applicationsFORD GLOBAL TECH LLC·Filed 2021·Granted Nov 8, 2022·8 cites·20 claims
- 0294US9809441B2Systems and methods for preventing fuel tank overfillingFORD GLOBAL TECH LLC·Filed 2015·Granted Nov 7, 2017·12 cites·15 claims
- 0391US9822719B2Systems and methods for fuel vapor canister purgeFORD GLOBAL TECH LLC·Filed 2016·Granted Nov 21, 2017·4 cites·20 claims
- 0482US10495030B1Evaporative emission control system and diagnostic methodFORD GLOBAL TECH LLC·Filed 2018·Granted Dec 3, 2019·3 cites·20 claims
- 0574US9546620B2Canister design for evaporative emission controlFORD GLOBAL TECH LLC·Filed 2014·Granted Jan 17, 2017·2 cites·19 claims
- 0666US9518539B2Systems and methods for purge air flow routingFORD GLOBAL TECH LLC·Filed 2014·Granted Dec 13, 2016·1 cites·20 claims
- 0738US7156077B2Fuel system for internal combustion engineFORD GLOBAL TECH LLC·Filed 2004·Granted Jan 2, 2007·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →