Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781748 | Push/pull furnace and methods related thereto | Timothy J. Tupa, Justen William Grubb, Caleb Ryan Joiner, William James Teising, Gary L. Wright | 2023-10-10 |
| D838759 | Combination robot clock and device holder | — | 2019-01-22 |
| 9261277 | Inducer speed control method for combustion furnace | Gordon Jeffrey Hugghins, Robert G. Roycroft | 2016-02-16 |
| 8117862 | Device and method for recording air conditioning system information | Robert W. Helt, Jie Song, Gordon Jeffrey Hugghins, John T. Taylor, W. Randall Erwin +4 more | 2012-02-21 |
| 5977990 | Parallel computer for real time map synthesis | — | 1999-11-02 |
| 5896468 | Heuristic smoothing filter for digital maps | — | 1999-04-20 |
| 5778104 | Adaptive luminance-based filter | — | 1998-07-07 |