Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363734 | 1,3-Dihydroxy acetone as an oxygen scavenger for water | — | 1982-12-14 |
| 4332696 | Fatty epoxide hydrophobized silica as antifoams in brownstock washing aids | Joseph A. Maciaszek | 1982-06-01 |
| 4311599 | Reduced methylene blue for oxygen removal | — | 1982-01-19 |