Inventor · disambiguated record
Christopher Shumway
Also filed as: SHUMWAY CHRISTOPHER
2 granted patents·11 citations·filing 2007–2015
53Inventor score
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2 records- 0166US7814609B1Scraper with debris collecting means and associated methodSHUMWAY CHRISTOPHER·Filed 2007·Granted Oct 19, 2010·10 cites·15 claims
- 0258US9694332B2Slurry mixer discharge gate adapter with transitioning cross-sectional geometryUNITED STATES GYPSUM CO·Filed 2015·Granted Jul 4, 2017·1 cites·11 claims
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