Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172893 | Method and apparatus for processing of materials using high-temperature torch | Clifton T. Knight, Arthur R. DiNicolantonio, Erik M. Howard, Richard C. Stell | 2024-12-24 |
| 11807531 | Method and apparatus for processing of materials using high-temperature torch | Clifton T. Knight, Arthur R. DiNicolantonio, Erik M. Howard, Richard C. Stell | 2023-11-07 |
| 7042111 | System, method and apparatus for a redundant prime mover system | Kelcy Lee Warren | 2006-05-09 |
| 6912451 | Control system for a redundant prime mover system | Kelcy Lee Warren | 2005-06-28 |
| 6750557 | Redundant prime mover system | Kelcy Lee Warren | 2004-06-15 |