Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6246712 | Arc furnace protection | Rodney Murison Whyte, Andrew Bryan Johnston, Jan Abraham Ferreira, Dirk Renaat Gabriel Faveere, Anthony Wayne Wewege | 2001-06-12 |
| 5161695 | Method and apparatus for separating particulate material according to conductivity | — | 1992-11-10 |