Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850042 | Dual media local area network interfacing | James Belz | 1989-07-18 |
| 4817208 | Fiber optic receiver | Karl C. Koch, Charles W. Einolf, Jr. | 1989-03-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850042 | Dual media local area network interfacing | James Belz | 1989-07-18 |
| 4817208 | Fiber optic receiver | Karl C. Koch, Charles W. Einolf, Jr. | 1989-03-28 |