Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11911874 | Portable wet sand blaster | Laura L. Machado | 2024-02-27 |
| 7971408 | Stairtower and method for erecting the same | — | 2011-07-05 |
| 7258199 | Modular multilevel access platform and method for erecting the same | — | 2007-08-21 |
| H1433 | Gun liner repair apparatus | Elvin Estes, Jon Hahne, Robert Hussion | 1995-05-02 |
| 5360999 | Explosively actuated thermal opening switch | Jim L. Upshaw, Jonathan J. Hahne, Raymond C. Zowarka, John Patrick Kajs, Robert L. Sledge | 1994-11-01 |