Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10551058 | Multi-nozzle combustion assemblies including perforated flame holder, combustion systems including the combustion assemblies, and related methods | DOUGLAS W. KARKOW, Donald Kendrick, JAMES K. DANSIE, Terry Lynn Montgomery, JESSE DUMAS +1 more | 2020-02-04 |
| RE46829 | Method for separating high molecular weight gases from a combustion source | David W. Scott | 2018-05-08 |
| RE46682 | System and method for separating high molecular weight gases from a combustion source | David W. Scott | 2018-01-23 |
| 9739481 | Venturi nozzle for a gas combustor | David W. Scott, Bradley C. Smith | 2017-08-22 |
| 9416966 | Venturi nozzle for a gas combustor | David W. Scott, Bradley C. Smith | 2016-08-16 |
| 8657919 | System and method for separating high molecular weight gases from a combustion source | David W. Scott | 2014-02-25 |
| 8652234 | Method for separating high molecular weight gases from a combustion source | David W. Scott | 2014-02-18 |
| 6383461 | Fuel dilution methods and apparatus for NOx reduction | — | 2002-05-07 |
| 6383462 | Fuel dilution methods and apparatus for NOx reduction | — | 2002-05-07 |
| 5603906 | Low NO.sub.x burner | David W. Scott | 1997-02-18 |
| 5257927 | Low NO.sub.x burner | — | 1993-11-02 |
| 4719811 | Well pumping unit with counterweight | Gordon R. Lively | 1988-01-19 |
| 4638676 | Reciprocating drive mechanism with positive pinion-to-rack gear engagement | Gordon R. Lively | 1987-01-27 |