Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4439747 | Method for improving selectivity in cylindrical TE.sub.011 filters by TE.sub.211 /TE.sub.311 mode control | Donald E. Kreinheder | 1984-03-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4439747 | Method for improving selectivity in cylindrical TE.sub.011 filters by TE.sub.211 /TE.sub.311 mode control | Donald E. Kreinheder | 1984-03-27 |