Inventor · disambiguated record
Preston Smith
Also filed as: SMITH PRESTON · SMITH PRESTON E
3 granted patents·37 citations·filing 2001–2016
69Inventor score
Files withSPM FLOW CONTROL INC1
Top patents by PatentIndex Score
3 records- 0173US10102471B2Carrier and band assembly for identifying and managing a component of a system associated with a wellheadSPM FLOW CONTROL INC·Filed 2016·Granted Oct 16, 2018·2 cites·22 claims
- 0267US6874338B1Hydraulic piston locking deviceFiled 2003·Granted Apr 5, 2005·20 cites·10 claims
- 0365US6520067B1Hydraulic piston locking deviceFiled 2001·Granted Feb 18, 2003·15 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →