Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4235592 | Autoclave furnace with mechanical circulation | Franz X. Zimmerman | 1980-11-25 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4235592 | Autoclave furnace with mechanical circulation | Franz X. Zimmerman | 1980-11-25 |