Inventor
Thomas L. Davis
Inventor
Raleigh, NC, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
C23CCoating metallic material7%
H03CModulation7%
H03DDemodulation or transference of modulation from one carrier to another7%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
F25DRefrigerators5%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%
Y02TClimate change mitigation technologies related to transportation5%
F02BInternal-combustion piston engines3%
F02DControlling combustion engines3%
PatentTitleYear
8,600,327'System and method for frequency translation with harmonic suppression using mixer stages'20137,640,001'System and method for providing distributed gain'20097,610,032'System and method for frequency translation with harmonic suppression using mixer stages'20097,190,943'System and method for frequency translation with harmonic suppression using mixer stages'20077,164,899'System and method for frequency translation with harmonic suppression using mixer stages'20075,571,232'Thermal energy storage tank containing submerged ice mass'19965,537,813'Gas turbine inlet air combined pressure boost and cooling method and apparatus'19965,390,501'Hydraulic conveyance of particulate materials such as ice particles'19955,323,105'Test template for monitoring the pins of a multi-pin chip cirucit package'19945,208,071'Method for aluminizing a ferritic workpiece by coating it with an aqueous alumina slurry, adding a halide activator, and heating'19935,201,606'Thermal storage tank and associated top structure'19935,195,850'Apparatus and method for transporting buoyant particulate matter such as ice to a submerged location in a fluid'19935,135,777'Method for diffusion coating a workpiece with Cr, Si, Al or B by placing coated ceramic alumino-silicate fibers next to the workpiece and heating to diffuse the diffusion coating into the workpiece'19925,101,799'Mixture control unit for use with the control system of a soil venting apparatus'19925,070,850'Mixture control unit system for soil venting apparatus'19915,063,748'Thermal storage tank system and method'19915,054,291'Multi-bay system for the forced air postharvest conditioning of agricultural crops'19915,046,551'Long term thermal energy production, storage and reclaim system'19915,041,309'Method of chromizing a workpiece by applying a coating containing chromium particles onto a ceramic carrier, positioning the carrier proximate the workpiece, and heating both carrier and workpiece to diffuse chromium particles into the workpiece'19915,019,300'Direct contact water-to-air heat exchanger and method'1991D0316864'Breather assembly for combustion engine'19914,904,501'Method for chromizing of boiler components'19904,886,019'Engine breather assembly with oil drain back'1989D0304948'Carburetor float bowl adapter for use in oilfield pumping equipment'19894,846,134'Apparatus and method for removing and burning hydrocarbon vapors using an internal combustion engine'19894,625,209'Clutter generator for use in radar evaluation'19864,455,352'Materials system for high strength corrosion resistant bimetallic products'1984D0251759'Trade exhibit structure and lighting therefor'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1993Patents assigned to BABCOCK & WILCOX CO (5)· patent assignee history
1984–1993Based in Louisville, OH, US· patent location history
1986–2013Based in Carrollton, TX, US· patent location history
1989–1991Patents assigned to ARROW SPECIALTY CO (3)· patent assignee history
1989–1992Based in Long Beach, CA, US· patent location history
1989–1991Based in Tulsa, OK, US· patent location history
1991–1996Patents assigned to CAROLINA POWER & LIGHT CO (8)· patent assignee history
1991–1993Patents assigned to NORTH CAROLINA ALTERNATIVE ENE (5)· patent assignee history
1991–1996Based in Raleigh, NC, US· patent location history
2007–2009Patents assigned to MICROTUNE TEXAS LP (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CAROLINA POWER & LIGHT CO | 8 | 1991–1996 |
| BABCOCK & WILCOX CO | 5 | 1984–1993 |
| NORTH CAROLINA ALTERNATIVE ENE | 5 | 1991–1993 |
| MICROTUNE TEXAS LP | 4 | 2007–2009 |
| ARROW SPECIALTY CO | 3 | 1989–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Raleigh, NC, US | 9 | 1991–1996 |
| Carrollton, Texas, US | 6 | 1986–2013 |
| Louisville, OH, US | 5 | 1984–1993 |
| Long Beach, California, US | 3 | 1989–1992 |
| Tulsa, OK, US | 3 | 1989–1991 |