Inventor · disambiguated record

Christian Dahlheim

Also filed as: DAHLHEIM CHRISTIAN

1 granted patent·123 citations·filing 1994–1994

54Inventor score

Technology areasB01D

Files withSIEMENS AG1

Top patents by PatentIndex Score

1 record

0193US5540047AMethod for reducing the nitrogen oxide concentration in the exhaust of an internal combustion engine or of a firing systemSIEMENS AG·Filed 1994·Granted Jul 30, 1996·123 cites·20 claims

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