Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8152357 | Mixing tank for liquid substances or the like | — | 2012-04-10 |
| 5286107 | Enamel coated stirrer with paddles detachably fixed on the shaft in enamel to enamel coupling without any gasket | — | 1994-02-15 |
| 4718483 | Heat exchanger with externally enamelled bayonet-tubes | — | 1988-01-12 |