Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704396 | Coaxial full-flow and bypass oil filter with spring/gasket arrangement | Mark T. Meddock, Kenneth Swanson | 2010-04-27 |
| 7704397 | Coaxial full-flow and bypass oil filter having cap with blades | Mark T. Meddock, Kenneth Swanson | 2010-04-27 |
| 7090773 | Coaxial full-flow and bypass oil filter | Mark T. Meddock, Kenneth Swanson | 2006-08-15 |
| 5552065 | Oil filtration method and element of wound cotton/paper composition | Mark T. Meddock, Charles W. Johnson | 1996-09-03 |