Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808548 | Three component filtration material | K. Dale Montgomery, Stephen W. Alexander, James G. Tuttle, Edwin G. Hoel | 2004-10-26 |
| 6779365 | Roll coating of glass fibers | Jack Compston | 2004-08-24 |