Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993426 | Bisacodyl compositions and delivery apparatus | Nelson Ayala, Ping Qiu, Debanjan Das | 2018-06-12 |
| 5788250 | Headrest guide sleeve | James Masters, Hongliang Chen, Brian Fechner, Marcus Gorski, Ted M. Grohs +5 more | 1998-08-04 |