Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882851 | Apparatus and method for batch drying using a microwave vacuum system | Albert Kircher | 1989-11-28 |
| 4856203 | Microwave vacuum dryer | — | 1989-08-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882851 | Apparatus and method for batch drying using a microwave vacuum system | Albert Kircher | 1989-11-28 |
| 4856203 | Microwave vacuum dryer | — | 1989-08-15 |