Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657521 | Microwave waveguide filter having rectangular cavities, and method for its fabrication | James M. Barker, Keith N. Loi, Richard L. Bennett, Louis W. Hendrick, Rolf Kich | 2003-12-02 |
| 6549088 | Frequency adjustable multipole resonant waveguide load structure | Christopher L. Trammell, Rolf Kich | 2003-04-15 |