Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D982251 | Dog collar with fixed D-ring | — | 2023-03-28 |
| 8079998 | Methods and devices for the delivery of therapeutic gases including nitric oxide | Douglas R. Hole, Curtis Figley, Robert Edward Lee, Robert Rolfson | 2011-12-20 |