Inventor · disambiguated record

Giuseppe Antonio Spina

Also filed as: SPINA GIUSEPPE ANTONIO

1 granted patent·5 citations·filing 2016–2016

25Inventor score

Technology areasF01N

Files withGM GLOBAL TECH OPERATIONS LLC1

Top patents by PatentIndex Score

1 record

0183US10113464B2Method and apparatus for controlling reductant injection into an exhaust gas feedstream from an internal combustion engineGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Oct 30, 2018·5 cites·20 claims

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