Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4671497 | Apparatus and method for the continuous calcination of aluminum hydroxide | Christoph Schmitz | 1987-06-09 |
| 4250774 | Self-adjusting powder distributor | Antal Sebok, Janos Steiner, Jozsef Toth | 1981-02-17 |
| 4203689 | Self-adjusting power distributor | Antal Sebok, Janos Steiner, Jozsef Toth | 1980-05-20 |