Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627078 | Filter element cover grip | Brian K. Wagner, Kwok-Lam Ng, Tao You | 2003-09-30 |
| 6568540 | Low force closure filter with integral seal | Mark V. Holzmann, Michael J. Connor | 2003-05-27 |
| 6569219 | Air filter with serviceable filter media | Michael J. Connor, Kent J. Kallsen, Rebecca Beier, Carl P. Harris, Mark V. Holzmann | 2003-05-27 |