Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4706051 | Method of manufacturing a waveguide filter and waveguide filter manufactured by means of the method | Willem Goedbloed, Roelof P. De Jong, Theodorus M. Oosterwijk | 1987-11-10 |