Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364446 | Heating and treatment of particulate material | Robin John Batterham, James Happ, Glenn A. Thiele | 1994-11-15 |
| 5302184 | Manufacture of ferroalloys using a molten bath reactor | Robin John Batterham, James Happ, Glenn A. Thiele | 1994-04-12 |
| 5201940 | Pre-heating and pre-reduction of a metal oxide | Robin John Batterham, James Happ, Glenn A. Thiele | 1993-04-13 |