Inventor · disambiguated record
Gregory Wayne Allen
Also filed as: ALLEN GREGORY WAYNE
4 granted patents·42 citations·filing 2005–2018
74Inventor score
Top patents by PatentIndex Score
4 records- 0183US7275591B2Tubing hanger with ball valve in production stringERC IND·Filed 2005·Granted Oct 2, 2007·30 cites·13 claims
- 0280US10161218B2Ball injector for frac treeSTREAM FLO IND LTD·Filed 2016·Granted Dec 25, 2018·4 cites·28 claims
- 0374US10731436B2Ball injector for frac treeSTREAM FLO IND LTD·Filed 2018·Granted Aug 4, 2020·2 cites·27 claims
- 0453US7610956B2Wellhead assembly for hydraulic pumping systemSTREAM FLO IND LTD·Filed 2007·Granted Nov 3, 2009·6 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →