Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9939222 | Multi-layered mortar tube | Christopher P. Mulligan, Andrew Littlefield | 2018-04-10 |
| 8707849 | Modular mortar baseplate | Peter O'Hara, Andrew Littlefield | 2014-04-29 |
| 7752954 | Electromagnetic gun launcher | Andrew Littlefield | 2010-07-13 |