Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347670 | Apparatus and process for drying granular products | Frederick C. Wear, Howard F. McKinney | 1982-09-07 |
| 4229886 | Microwave heated vacuum dryer for powders | — | 1980-10-28 |