Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881183 | Method and apparatus for emission testing | — | 1989-11-14 |
| 4872004 | Plural source arbitration system | Karl R. Bahnick | 1989-10-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881183 | Method and apparatus for emission testing | — | 1989-11-14 |
| 4872004 | Plural source arbitration system | Karl R. Bahnick | 1989-10-03 |