Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8623114 | Copper anode refining system and method | David B. George, Arsenio C. Enriquez, Jr., Adrian Christian Deneys, William John Mahoney, Stephen A. Manley +2 more | 2014-01-07 |
| 4754951 | Tuyere assembly and positioning method | Roger Bridgeman, Steven R. Bailey | 1988-07-05 |
| 4708738 | Method for refining very small heats of molten metal | Jonathan Jay Feinstein, Lanier Stambaugh | 1987-11-24 |
| 4657586 | Submerged combustion in molten materials | David B. George, Frederick A. Rudloff | 1987-04-14 |
| 4647019 | Very small refining vessel | Jonathan Jay Feinstein, Lanier Stambaugh | 1987-03-03 |
| 4599107 | Method for controlling secondary top-blown oxygen in subsurface pneumatic steel refining | — | 1986-07-08 |