Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5110071 | Personnel capsule extraction apparatus | Clifton W. Marshall, Kenneth Paul Cunningham, JR., Marvin A. Tingdahl | 1992-05-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5110071 | Personnel capsule extraction apparatus | Clifton W. Marshall, Kenneth Paul Cunningham, JR., Marvin A. Tingdahl | 1992-05-05 |