Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617296 | Printed circuit board covers for an electronics package | Roger Duane Hamilton | 1997-04-01 |
| 5606814 | Film winding mechanism and display apparatus | Henry Szywalla | 1997-03-04 |