Inventor
Jeffery Smith
Inventor
Seneca, SC, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Kprimary
A01KAnimal husbandry7%
C07CAcyclic or carbocyclic compounds7%
C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases7%
C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide7%
C10LFuels not otherwise provided for7%
E02BHydraulic engineering7%
F02CGas-turbine plants7%
Y02TClimate change mitigation technologies related to transportation7%
Y10TTechnical subjects covered by former us classification7%
A61BDiagnosis4%
PatentTitleYear
9,820,474'Systems and methods for electrified fish barriers'20178,925,488'Systems and methods for the controlled electrified field barriers'20158,534,044'Systems and methods for thermal management in a gas turbine powerplant'20138,502,007'Char methanation catalyst and its use in gasification processes'20138,328,890'Processes for gasification of a carbonaceous feedstock'20128,221,028'Boat lift operated by boat\'s propulsive force'20128,043,025'Mats for use in paved surfaces'20117,984,606'Systems and methods for thermal management in a gas turbine powerplant'20115,495,871'Multiple valve manifold with plural power supplies'19964,838,684'Apparatus for and method of testing visual acuity'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Based in Angola, IN, US· patent location history
2011–2013Patents assigned to PROPULSION GAS TURBINE AND ENERGY EVALUATIONS LLC (3)· patent assignee history
2011–2013Based in Seneca, SC, US· patent location history
2011Based in Lockport, IL, US· patent location history
2012–2015Patents assigned to SMITH JEFFERY (3)· patent assignee history
2012–2013Patents assigned to GREATPOINT ENERGY INC (2)· patent assignee history
2012–2013Patents assigned to MIMS CHARLES (2)· patent assignee history
2012–2013Patents assigned to NAHAS NICHOLAS CHARLES (2)· patent assignee history
2012–2013Based in Texas City, TX, US· patent location history
2015–2017Based in Vancouver, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PROPULSION GAS TURBINE AND ENERGY EVALUATIONS LLC | 3 | 2011–2013 |
| SMITH JEFFERYself | 3 | 2012–2015 |
| GREATPOINT ENERGY INC | 2 | 2012–2013 |
| MIMS CHARLES | 2 | 2012–2013 |
| NAHAS NICHOLAS CHARLES | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seneca, SC, US | 3 | 2011–2013 |
| Vancouver, Washington, US | 2 | 2015–2017 |
| Texas City, Texas, US | 2 | 2012–2013 |
| Lockport, Illinois, US | 1 | 2011 |
| Angola, IN, US | 1 | 1996 |