Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810052 | Fiber optic bidirectional data bus tap | — | 1989-03-07 |
| 4802363 | Apparatus and method for measuring liquid depth | William F. Fling | 1989-02-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810052 | Fiber optic bidirectional data bus tap | — | 1989-03-07 |
| 4802363 | Apparatus and method for measuring liquid depth | William F. Fling | 1989-02-07 |