Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4485489 | Entrance and egress system for protective shelters and garments | Roland J. Pilie, Charles K. Akers | 1984-12-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4485489 | Entrance and egress system for protective shelters and garments | Roland J. Pilie, Charles K. Akers | 1984-12-04 |