Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802234 | Mode selective band pass filter | Paul J. Tatomir, Martin B. Hammond | 1989-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802234 | Mode selective band pass filter | Paul J. Tatomir, Martin B. Hammond | 1989-01-31 |