Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298990 | Frequency converter of electromagnetic radiation in millimeter and submillimeter wavelength range | Halina Bielska-Lewandowska, Natalija Irisova, Grzegorz Jung, Stanislaw J. Lewandowski, Roman Sobolewski +1 more | 1981-11-03 |