Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409728 | Rotatable bipolar forceps | Chris J. Ehr, Heinz Hluchy | 2002-06-25 |
| 6102497 | Universal cart | Chris J. Ehr, Vernita Kelm, Karl D. Roberts, Jr., Brady A. Olason, Sohrab Vossoughi +1 more | 2000-08-15 |