Inventor
Stephen Arthur Yows
Inventor
Moorpark, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Jprimary
C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases30%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry15%
C01BNon-metallic elements15%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact10%
B05BSpraying apparatus5%
C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide5%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
Y02TClimate change mitigation technologies related to transportation5%
PatentTitleYear
10,392,250Reactor system for producing synthesis gas20199,926,501'Entrained-flow gasifier and method for removing molten slag'20189,917,319'Gas generator and process therefor'20189,249,367'Injector having interchangeable injector orifices'20168,771,604'Gasifier liner'20148,673,234'Reactor vessel and liner'20147,972,572'Reactor vessel and liner'20117,740,671'Dump cooled gasifier'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2011Patents assigned to PRATT & WHITNEY ROCKETDYNE INC (2)· patent assignee history
2010–2018Based in Moorpark, CA, US· patent location history
2014–2016Patents assigned to YOWS STEPHEN ARTHUR (3)· patent assignee history
2014Patents assigned to AEROJET ROCKETDYNE DE INC (2)· patent assignee history
2014Patents assigned to FUSSELMAN STEVEN P (2)· patent assignee history
2016–2019Patents assigned to GAS TECHNOLOGY INST (3)· patent assignee history
2016Based in Canoga Park, CA, US· patent location history
2018–2019Based in Sacramento, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GAS TECHNOLOGY INST | 3 | 2016–2019 |
| YOWS STEPHEN ARTHURself | 3 | 2014–2016 |
| AEROJET ROCKETDYNE DE INC | 2 | 2014 |
| FUSSELMAN STEVEN P | 2 | 2014 |
| PRATT & WHITNEY ROCKETDYNE INC | 2 | 2010–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Moorpark, California, US | 5 | 2010–2018 |
| Sacramento, California, US | 2 | 2018–2019 |
| Canoga Park, California, US | 1 | 2016 |