Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871931 | Logic circuit resistant to errors due to supply fluctuations | Mark E. Fitzpatrick, Gary R. Gouldsberry, Richard F. Pang | 1989-10-03 |
| 4868427 | ECL to TTL circuit | Mark E. Fitzpatrick, Gary R. Gouldsberry | 1989-09-19 |