Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D968144 | Table top barrier | Stephen Francis Lindsey, Mark Ferm, Kent Ferm, David B. Strickland | 2022-11-01 |
| 4215712 | Ready pressure attachment for existing anti-G valves | Robert M. Shaffstall, Jamy L. Jaggars | 1980-08-05 |