Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799108 | Volume-efficient filter | Michael J. Connor, Gary L. Rickle | 2010-09-21 |
| 7247183 | Panel filter with gasket seal | Michael J. Connor, Michael Furseth, Paul B. Rear | 2007-07-24 |