Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8600327 | System and method for frequency translation with harmonic suppression using mixer stages | — | 2013-12-03 |
| 7640001 | System and method for providing distributed gain | Michael D. Womac, Armin G. Deiss, Kim E. Beumer | 2009-12-29 |
| 7610032 | System and method for frequency translation with harmonic suppression using mixer stages | — | 2009-10-27 |
| 7190943 | System and method for frequency translation with harmonic suppression using mixer stages | — | 2007-03-13 |
| 7164899 | System and method for frequency translation with harmonic suppression using mixer stages | — | 2007-01-16 |
| 5571232 | Thermal energy storage tank containing submerged ice mass | Alexander O. Hobbs, Barney P. Roberts, Jr. | 1996-11-05 |
| 5537813 | Gas turbine inlet air combined pressure boost and cooling method and apparatus | John P. Shell, Todd W. Beadle, Keith S. McAllister, Alexander O. Hobbs | 1996-07-23 |
| 5390501 | Hydraulic conveyance of particulate materials such as ice particles | Alexander O. Hobbs, Joseph Allen Gregory, Barney P. Roberts, Jr. | 1995-02-21 |
| 5323105 | Test template for monitoring the pins of a multi-pin chip cirucit package | Terrence A. Quinn | 1994-06-21 |
| 5208071 | Method for aluminizing a ferritic workpiece by coating it with an aqueous alumina slurry, adding a halide activator, and heating | Dale F. LaCount, Steven E. LeBeau, Kenneth D. Seibert | 1993-05-04 |
| 5201606 | Thermal storage tank and associated top structure | Robert N. Elliott, III, Carsie K. Denning | 1993-04-13 |
| 5195850 | Apparatus and method for transporting buoyant particulate matter such as ice to a submerged location in a fluid | Robert N. Elliott, III, Charles R. Zickefoose | 1993-03-23 |
| 5135777 | 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 | Dale F. LaCount, Steven E. LeBeau, Kenneth D. Seibert | 1992-08-04 |
| 5101799 | Mixture control unit for use with the control system of a soil venting apparatus | Richard Baverstock, Don Bass | 1992-04-07 |
| 5070850 | Mixture control unit system for soil venting apparatus | Richard Baverstock, Don Bass | 1991-12-10 |
| 5063748 | Thermal storage tank system and method | Robert N. Elliott, III, Carsie K. Denning | 1991-11-12 |
| 5054291 | Multi-bay system for the forced air postharvest conditioning of agricultural crops | John P. Shell, Robert N. Elliott, III | 1991-10-08 |
| 5046551 | Long term thermal energy production, storage and reclaim system | Robert N. Elliott, III, Joseph Allen Gregory | 1991-09-10 |
| 5041309 | 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 | Dale F. LaCount, Steven E. LeBeau, Kenneth D. Seibert | 1991-08-20 |
| 5019300 | Direct contact water-to-air heat exchanger and method | John P. Shell, Robert N. Elliott, III, Carsie K. Denning | 1991-05-28 |
| D316864 | Breather assembly for combustion engine | Roy A. Harper, Jr. | 1991-05-14 |
| 4904501 | Method for chromizing of boiler components | — | 1990-02-27 |
| 4886019 | Engine breather assembly with oil drain back | Roy A. Harper, Jr. | 1989-12-12 |
| D304948 | Carburetor float bowl adapter for use in oilfield pumping equipment | Roy A. Harper, Jr. | 1989-12-05 |
| 4846134 | Apparatus and method for removing and burning hydrocarbon vapors using an internal combustion engine | Joseph W. Perry, Jonathan T. Uhl, David E. Potts | 1989-07-11 |