Inventor · disambiguated record

Han-Rainer Brillert

Also filed as: BRILLERT HAN-RAINER

1 granted patent·1 citations·filing 2011–2011

17Inventor score

Technology areasC23C

Files withKENNEDY MARCUS1

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1 record

0171US9004465B2Helical compression spring for an oil scraper ring of a piston in an internal combustion engine and method for coating a helical compression springKENNEDY MARCUS·Filed 2011·Granted Apr 14, 2015·1 cites·10 claims

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