Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326030 | Process for the production of pyruvic acid and citric acid | — | 1982-04-20 |
| 4302677 | Control arrangement for fluid sterilizing apparatus | Nils Albertsson, Tor Albertsson, Lennart R. Nordell, Bjorn V. B. Bjork | 1981-11-24 |
| 4237003 | Process for biological purification of liquid wastes | — | 1980-12-02 |