Inventor · disambiguated record
Dean Surprenant
Also filed as: SURPRENANT DEAN
3 granted patents·6 citations·filing 2007–2016
56Inventor score
Top patents by PatentIndex Score
3 records- 0162US8128095B2Mechanical shaft sealSURPRENANT DEAN·Filed 2007·Granted Mar 6, 2012·5 cites·15 claims
- 0247US9599231B2Double flap valve with quick-change replaceable wear surfaceSURPRENANT DEAN·Filed 2012·Granted Mar 21, 2017·1 cites·19 claims
- 0337US10161531B2Dust and abrasive materials gate valve with an angled valve seatPLATTCO CORP·Filed 2016·Granted Dec 25, 2018·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →