Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4202272 | Pneumatic transport apparatus and method of propulsion | Constantin Teodorescu, Stefan Ardeleanu | 1980-05-13 |
| 4182243 | Plant for pneumatic transport | — | 1980-01-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4202272 | Pneumatic transport apparatus and method of propulsion | Constantin Teodorescu, Stefan Ardeleanu | 1980-05-13 |
| 4182243 | Plant for pneumatic transport | — | 1980-01-08 |