Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336064 | Method of improving the performance of submerged oxygen injectors | Guy Savard | 1982-06-22 |
| 4315774 | Method of safely injecting oxygen reactive materials into a submerged oxygen gas stream | Guy Savard | 1982-02-16 |
| 4311518 | Homogenization of metal using gas | Guy Savard | 1982-01-19 |
| 4301007 | Two zone apparatus for biological treatment of waste water | Guy Savard, Derek Hornsey | 1981-11-17 |
| 4284510 | Two zone process for biological treatment of waste water | Guy Savard, Derek Hornsey | 1981-08-18 |
| 4246111 | Apparatus for biological treatment of waste water | Guy Savard, Derek Hornsey | 1981-01-20 |
| 4192740 | Two zone process for biological treatment of waste water | Guy Savard, Derek Hornsey | 1980-03-11 |