Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353781 | Device and process for cooling liquids containing solids | Edgar Muschelknautz | 1982-10-12 |
| 4219380 | Device and process for cooling liquids containing solids | Edgar Muschelknautz | 1980-08-26 |