Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800074 | Wound treatment apparatus | Robert Petrosenko, James R. Risk, Jr., Ronald Leslie Sanderson | 2004-10-05 |
| 6755807 | Wound treatment apparatus | James R. Risk, Jr., Robert Petrosenko, Ronald Leslie Sanderson | 2004-06-29 |
| 6735801 | Mattress | Dana H. Delk, Robert C. Novack, James J. Romano | 2004-05-18 |