Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855836 | Method and apparatus for converting film to line synchronized video signal data | — | 1989-08-08 |
| D277517 | Carpet and rug vacuum cleaner | Martin Wiese, Dexter Lehman | 1985-02-05 |