Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7490064 | Construction payment management system and method with budget reconciliation features | Patrick J. Allin, William H. Eichhorn | 2009-02-10 |
| 5220783 | Foamed in place igniter and aft-end assembly for rocket motor comprising the same | Raymond E. Wiechering | 1993-06-22 |
| H1144 | Solid propellant rocket motor with fusible end closure holder | Raymond E. Wiechering | 1993-03-02 |