Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4743428 | Method for agitating metals and producing alloys | Robert D. H. Willans, Eric L. Mawer | 1988-05-10 |
| 4717540 | Method and apparatus for dissolving nickel in molten zinc | Robert D. H. Willans, Eric L. Mawer | 1988-01-05 |