Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7771818 | Treatment of porous article | Greg Strugalski | 2010-08-10 |
| 7635062 | Composite membrane | James DeYoung, James B. McClain | 2009-12-22 |
| 7588796 | Method of making a composite membrane | James DeYoung, James B. McClain | 2009-09-15 |
| 7534471 | Treatment of porous article | Greg Strugalski | 2009-05-19 |
| 7407703 | Composite membrane having oleophobic properties | James DeYoung | 2008-08-05 |
| 6854603 | Porous membrane structure and method | — | 2005-02-15 |
| 6676993 | Porous membrane structure and method | — | 2004-01-13 |
| 6410084 | Porous membrane structure and method | David E. Chubin | 2002-06-25 |
| 6228477 | Porous membrane structure and method | David E. Chubin | 2001-05-08 |
| 4645709 | Coated glass fabric | — | 1987-02-24 |