Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841833 | Rotary switch for multiple shot electromagnetic launchers | David W. Scherbarth, Daniel W. Deis | 1989-06-27 |
| 4719720 | Door wicket or viewing port with polarizing lens | — | 1988-01-19 |