Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D560804 | Display housing for remote inspection device | Alfred A. Pease | 2008-01-29 |
| D559386 | Display housing for remote inspection device | Alfred A. Pease | 2008-01-08 |
| 5127320 | Electrical steel seal printing device | — | 1992-07-07 |