Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5126009 | Process for decreasing the charge of chemical required in a chlorine bleaching extraction stage | Richard Berry | 1992-06-30 |
| 4717672 | Oxidation sensor | Richard Mortimer | 1988-01-05 |
| 4248663 | Pulping with an alkaline liquor containing a cyclic keto compound and an amino compound | George J. Kubes, James M. MacLeod, Henry I. Bolker | 1981-02-03 |