Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052381 | Adhesive wound dressing and perforated shield | William N. Schenk | 1991-10-01 |
| 4867150 | Perforated elastomeric soft film and wound dressing made therewith | — | 1989-09-19 |