Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4591437 | Apparatus for separating solid particles from a liquid | Leif Ernryd, Paul Carbol | 1986-05-27 |
| 4381347 | Fibre glass composition | — | 1983-04-26 |
| 4312952 | Fibre glass composition | — | 1982-01-26 |