Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D278317 | Supersonic transceiver level measure device | — | 1985-04-09 |
| D277831 | Transmitter for in-line connection by measuring of fluid consistency | P/a/ r H. S. Bergstr/o/ m | 1985-03-05 |
| 4492868 | Device for measuring concentration of particles conveyed by a liquid | Pär Bergström | 1985-01-08 |