Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640548 | Apparatus and method for combusting low quality fuel | John Samuel Brushwood, Paul W. Pillsbury, Andreas Heilos | 2003-11-04 |
| 5630368 | Coal feed and injection system for a coal-fired firetube boiler | Charles L. Wagoner | 1997-05-20 |
| 5429059 | Retrofitted coal-fired firetube boiler and method employed therewith | Charles L. Wagoner | 1995-07-04 |
| 5076396 | Hydraulic rail lubricator | — | 1991-12-31 |
| 4231177 | Automatic and semiautomatic small caliber conversion system | — | 1980-11-04 |
| 4194314 | Ejector assembly for a firearm adapter | — | 1980-03-25 |