Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10562736 | Retractable oxygen supply-hose reel and mechanism housing cover for medical oxygen therapy devises and medical oxygen treatment devises | James Jack Davis, Jr., Antonino F. Anzalone | 2020-02-18 |