Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7182858 | Multiple barrier filter apparatus | Keith E. Brown, Stuart Park, Ron Kindel, Eric Sklar, John W. Miller +1 more | 2007-02-27 |
| 4228547 | Reinforced clothing component and method of making same | — | 1980-10-21 |