Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744642 | Prosthetic venous valves | Stanley E. Rittgers, M. Michelle Evancho-Chapman, Matthew Thomas Oberdier, Steven Schmidt | 2010-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744642 | Prosthetic venous valves | Stanley E. Rittgers, M. Michelle Evancho-Chapman, Matthew Thomas Oberdier, Steven Schmidt | 2010-06-29 |