Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6270794 | Method and composition for absorbing wound fluids | Laura L. Bolton, Louis A. Pirone | 2001-08-07 |
| 5059189 | Method of preparing adhesive dressings containing a pharmaceutically active ingredient | Margaret A. Frank, John E. Fairbrother, Frank M. Freeman | 1991-10-22 |
| 4773408 | Wound dressing | Frank M. Freeman | 1988-09-27 |
| 4773409 | Wound dressing | Frank M. Freeman | 1988-09-27 |