Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940572 | Process for preparing an iron oxide | Roy D. Laundon, John H. W. Turner | 1990-07-10 |
| 4865833 | Process for preparing an iron oxide | Roy D. Laundon, John H. W. Turner | 1989-09-12 |
| 4624845 | Process for preparing an iron oxide | Roy D. Laundon, John H. W. Turner | 1986-11-25 |
| 4278737 | Anodizing aluminum | Geoffrey K. Creffield, Anthony C. H. Dowd, Vernon F. F. Henley | 1981-07-14 |
| 4269816 | Preparation of anhydrous magnesium chloride | Charles E. E. Shackleton, by Edward A. B. Shackleton, executor, John H. W. Turner | 1981-05-26 |