Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7585372 | Method and apparatus for generating gas pulses | Pauli Jokela | 2009-09-08 |
| 6327466 | Method and arrangement for setting the charge rate in a wireless pay phone | — | 2001-12-04 |
| 6108531 | Terminal equipment providing payment data in a cellular radio system | Jukka Berg | 2000-08-22 |