Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167116 | Upper esophageal sphincter dilator | — | 2021-11-09 |
| 10052462 | Upper esophageal sphincter dilator | — | 2018-08-21 |
| 9265489 | Swallow expansion device | — | 2016-02-23 |
| 8992417 | Feeding tube system | Robert J. Stinauer | 2015-03-31 |
| 8777840 | Endoscopic tube delivery system | — | 2014-07-15 |
| 7882840 | Passage expansion device for patients | Joel G. Delman, John B. Freese | 2011-02-08 |
| 7857750 | Endoscopic tube delivery system | — | 2010-12-28 |