Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075720 | Circumferentially pleated filter assembly and method of forming the same | Thomas J. Hamlin, Mahesh Z. Patel, John L. Pulek, Aaron Spearin | 2011-12-13 |
| 7922006 | Circumferentially pleated filter assembly and method of forming the same | Thomas J. Hamlin, Mahesh Z. Patel, John L. Pulek, Aaron Spearin | 2011-04-12 |