Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758893 | Granular pigments useful to color concrete | Hugh McAulay, George Podolsky, ANDREW MORRIS | 2004-07-06 |
| 5876688 | Zinc oxide and a process of making it | — | 1999-03-02 |
| 5039429 | Hypochlorite removal from waste stream effluents | Graham A. Fogg, Murray A. Brennan, Stephen C. Earle | 1991-08-13 |
| 4940572 | Process for preparing an iron oxide | Anthony J. Wickens, John H. W. Turner | 1990-07-10 |
| 4865833 | Process for preparing an iron oxide | Anthony J. Wickens, John H. W. Turner | 1989-09-12 |
| 4624845 | Process for preparing an iron oxide | Anthony J. Wickens, John H. W. Turner | 1986-11-25 |