Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958744 | Refrigerant line purging apparatus | Martin Beres | 2011-06-14 |
| 4893257 | Multidirectional scan and print capability | Ruben Daniel Dominguez, David E. Finlay, Stephen Hanna, David C. Stevenson, Donald W. Zegafuse, Jr., deceased | 1990-01-09 |
| 4627097 | Method and apparatus for improved printing in a selected orientation | David E. Finlay, Thomas S. Mereness | 1986-12-02 |