Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9925348 | Gas delivery device | Campbell C. Cauthen, John Stephens | 2018-03-27 |
| 9440039 | Gas delivery device | Campbell C. Cauthen, John Stephens | 2016-09-13 |
| 8025905 | Method for reducing allergencity in indoor spaces | — | 2011-09-27 |
| 5049144 | Female urinary incontinence apparatus | — | 1991-09-17 |
| 4777674 | Whirlpool bath support | Steven E. Easter | 1988-10-18 |
| 4742824 | Oxygen tube support patch | Harold G. Wyse | 1988-05-10 |
| 4736741 | Nosepiece for administering supplemental oxygen | Harold G. Wyse | 1988-04-12 |
| 4660555 | Oxygen delivery and administration system | — | 1987-04-28 |
| 4593688 | Apparatus for the delivery of oxygen or the like | — | 1986-06-10 |
| D269908 | Walking splint | — | 1983-07-26 |
| 4338941 | Apparatus for arresting posterior nosebleeds | — | 1982-07-13 |
| 4217893 | Above-the-knee cast | — | 1980-08-19 |