Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946012 | Filter and forming system | Robert K. Miller, Z. Gerald Liu, William C. Haberkamp, Barry M. Verdegan, A. Caner Demirdogen | 2005-09-20 |
| 6887343 | Filter coating, winding, finishing and manufacturing system | Brian K. Fillbach, Gary J. Frank, Craig A. Clayton, Douglas P. Marquis, Matthew P. Henrichsen +9 more | 2005-05-03 |