Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373270 | Multi-cavity dielectric filter | William D. Blair, Gregory J. Lamont | 1994-12-13 |
| 5291158 | High frequency filter having common coupling rods fixedly mounted and coupled through a common wall | William D. Blair | 1994-03-01 |