Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10045666 | Hand sanitizing device and method of use | Darrell D. Dial | 2018-08-14 |
| 9636023 | Portable rapid vital sign apparatus and method | Darrell D. Dial | 2017-05-02 |
| 8747008 | Hand sanitizing device and method of use | Darrell D. Dial | 2014-06-10 |
| 4805639 | Medical cap with face shield | Darrell D. Dial | 1989-02-21 |