Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963202 | Superalloy mortar tube | Richard Becker, Mark Witherell, Jose Santiago, George E. Hathaway, IV, Ramon Espinosa | 2011-06-21 |
| 7735408 | Mortar tube with cooling fin | Richard Becker, Mark Witherell, Jose Santiago, George E. Hathaway, IV | 2010-06-15 |
| 7421934 | Mortar tube for training | Karolanne L. Madulka, Richard Becker, George E. Hathaway, IV, Mark Witherell | 2008-09-09 |