Inventor · disambiguated record
Daryll Duane Patterson
Also filed as: PATTERSON DARYLL D · PATTERSON DARYLL DUANE
8 granted patents·5 pending applications·171 citations·filing 1986–2015
87Inventor score
Top patents by PatentIndex Score
13 records- 0187US4693267ASelf-venting pressure reducing regulatorTESCOM CORP·Filed 1986·Granted Sep 15, 1987·59 cites·11 claims
- 0284US5234026APressure reducing regulatorTESCOM CORP·Filed 1992·Granted Aug 10, 1993·56 cites·9 claims
- 0378US8307843B2Temperature-controlled pressure regulatorsPATTERSON DARYLL DUANE·Filed 2009·Granted Nov 13, 2012·14 cites·29 claims
- 0470US9535427B2Temperature-controlled pressure regulatorsPATTERSON DARYLL DUANE·Filed 2009·Granted Jan 3, 2017·9 cites·20 claims
- 0564US6997440B2Packless valve apparatusTESCOM CORP·Filed 2004·Granted Feb 14, 2006·13 cites·19 claims
- 0654US9128492B2Regulators having an isolated loading chamber and blowout prevention apparatusOLBRISCH MORITZ KLAUS·Filed 2011·Granted Sep 8, 2015·2 cites·20 claims
- 0754US4700735AFluid actuated valve apparatusTESCOM CORP·Filed 1986·Granted Oct 20, 1987·18 cites·21 claims
- 0844US9791868B2Regulators having an isolated loading chamber and blowout prevention apparatusTESCOM CORP·Filed 2015·Granted Oct 17, 2017·0 cites·23 claims
- 0944US2010212757A1In-line pressure regulatorsPATTERSON DARYLL DUANE·Filed 2009·Application pending·0 cites
- 1042US2007272307A1Sanitary fluid pressure regulatorPATTERSON DARYLL D·Filed 2006·Application pending·0 cites
- 1141US2009071548A1Modular in-line fluid regulatorsPATTERSON DARYLL DUANE·Filed 2007·Application pending·0 cites
- 1239US2009071550A1In-line adjustable regulatorsPATTERSON DARYLL DUANE·Filed 2007·Application pending·0 cites
- 1334US2010276614A1Modular in-line fluid regulatorsPATTERSON DARYLL DUANE·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →