Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310291 | Transport duct for abrasive materials | Gene S. Miller, Joseph C. Preston | 1994-05-10 |
| 4938848 | Method and apparatus for conveying split streams of alumina powder to an electrolysis cell | John D. Latvaitis, Boris M. Triko | 1990-07-03 |
| 4630665 | Bonding aluminum to refractory materials | John W. Novak, Jr., Donald J. Bray | 1986-12-23 |