Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10660790 | Heating pad | Ralph L. Barnett | 2020-05-26 |
| 9504602 | Heating pad | Ralph L. Barnett | 2016-11-29 |
| 5918739 | Full level indicator for medical disposables container | Richard M. Bilof | 1999-07-06 |