Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482491 | Detachable armor hold down | Richard F. Langner, Rockne H. Carter | 2016-11-01 |
| 9283882 | Convertible fighting vehicle | Richard F. Langner, Valent Horvatich, William J. Perciballi | 2016-03-15 |