Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441743 | Night hunting spotlight with rear-located controls for intensity, zoom-flood, and lock | — | 2022-09-13 |
| 11028998 | Multi-color hunting spotlight | — | 2021-06-08 |
| 10208924 | Multi-color hunting spotlight | — | 2019-02-19 |
| 9951928 | Multi-color hunting spotlight | — | 2018-04-24 |
| 9625176 | Low emissions direct fired air heater | — | 2017-04-18 |
| 8016590 | Combustion burner resulting in low oxides of nitrogen | — | 2011-09-13 |
| 6729874 | Venturi cluster, and burners and methods employing such cluster | Roger L. Poe, Wesley Bussman, I-Ping Chung, Ralph Hayes, Jaiwant Jayakaran +3 more | 2004-05-04 |
| 6685462 | Apparatus for burning fuel with low NOx formation | Danny L. Christenson | 2004-02-03 |
| 6565361 | Methods and apparatus for burning fuel with low NOx formation | Danny L. Christenson | 2003-05-20 |
| 5662467 | Nozzle mixing line burner | — | 1997-09-02 |
| 5275552 | Low NO.sub.x gas burner apparatus and methods | Robert E. Schwartz, Samuel O. Napier | 1994-01-04 |
| 5238395 | Low NO.sub.x gas burner apparatus and methods | Robert E. Schwartz, Samuel O. Napier | 1993-08-24 |
| 5195884 | Low NO.sub.x formation burner apparatus and methods | Robert E. Schwartz, Samuel O. Napier, Roger K. Noble | 1993-03-23 |