Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319662 | Drying apparatus and drum | Chuck Dewald | 2022-05-03 |
| 8668765 | Dryer having structure for enhanced drying efficiency and method of use | Charles Robert Dewald, III | 2014-03-11 |
| 8137440 | Dryer having structure for enhanced drying and method of use | Charles Robert Dewald, III | 2012-03-20 |
| 7785398 | Dryer and drying apparatus with enhanced moisture removal | Charles Robert Dewald, III | 2010-08-31 |