Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6277479 | Microporous films having zoned breathability | Stephen Michael Campbell, Howard M. Welch, Larry Ned Barnett, Jr., Carol Ann Blaney, David Arthur Fell +4 more | 2001-08-21 |