Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752794 | Vacuum therapy and cleansing dressing for wounds | Robert Petrosenko, James R. Risk, Jr. | 2004-06-22 |
| 6685681 | Vacuum therapy and cleansing dressing for wounds | Robert Petrosenko, James R. Risk, Jr. | 2004-02-03 |