Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7331981 | Blood vessel sealing system | Christopher U. Cates, Douglass G. Whitney | 2008-02-19 |
| 6699261 | Blood vessel sealing system | Christopher U. Cates, Douglass G. Whitney | 2004-03-02 |
| 6162240 | Blood vessel sealing system | Christopher U. Cates, Douglass G. Whitney | 2000-12-19 |
| 6056768 | Blood vessel sealing system | Christopher U. Cates, Douglass G. Whitney | 2000-05-02 |