Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5560876 | Process for producing agglomerates from dusts | Claude Boulanger, Andrew Carruthers, Robert L. Clegg | 1996-10-01 |
| 5296177 | Process for producing agglomerates from dusts | Dirk Noteboom, Robert L. Clegg | 1994-03-22 |
| 5271844 | Processes for the alkaline biodegradation of organic impurities | David R. Chinloy, Jean Doucet, Michael A. McKenzie | 1993-12-21 |
| 5171887 | Process for the preparation of oxalic acid and sodium hydrogen oxalate from crude sodium oxalate | — | 1992-12-15 |
| 5118484 | Desilication of Bayer process solutions | George D. Fulford | 1992-06-02 |