Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6553770 | Combustion gas turbine engine integrated modular temperature cooling and heating process | Lloyd B. Tisdale, Paul T. Tisdale, Jr. | 2003-04-29 |
| 6422018 | Gas turbine engine modular cooling and heating apparatus | Lloyd B. Tisdale, Paul T. Tisdale, Jr. | 2002-07-23 |