Inventor · disambiguated record

Ronald Allan Hagen

Also filed as: HAGEN RONALD ALLAN

1 granted patent·15 citations·filing 2011–2011

36Inventor score

Technology areasA46B

Files withNAZAROFF PETER GEORGE1

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1 record

0179US9021646B2Hidden user interface panel for personal care appliances and method of making sameNAZAROFF PETER GEORGE·Filed 2011·Granted May 5, 2015·15 cites·14 claims

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