Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952925 | Optimizing inlet air for gas turbines | John H. Hallman, Ray Veldman, Jeff Diaz, William Larry Lewis | 2005-10-11 |
| 6659123 | Maintaining readiness in fire hydrants | John H. Hallman | 2003-12-09 |
| 4571664 | Solid electrolyte capacitor for surface mounting | — | 1986-02-18 |