Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12161961 | Liquid filter arrangement and methods | Kurt B. Joscher, David B. Harder, Brian Tucker | 2024-12-10 |
| 11654384 | Liquid filter arrangement and methods | Kurt B. Joscher, David B. Harder, Brian Tucker | 2023-05-23 |
| 11369903 | Liquid filter arrangement and methods | Kurt B. Joscher, David B. Harder, Brian Tucker | 2022-06-28 |
| 10744431 | Liquid filter arrangement and methods | Kurt B. Joscher, David B. Harder, Brian Tucker | 2020-08-18 |
| 7886610 | Differential pressure gauge for filter | John R. Hacker | 2011-02-15 |
| 7311747 | Filter assembly with pleated media V-packs, and methods | Daniel E. Adamek, Jarren B. Mills, Kirk A. Schnieder, Marilyn D. Welch | 2007-12-25 |
| 7225680 | Differential pressure gauge for filter | John R. Hacker, John F. Connelly, Gus E. Breiland | 2007-06-05 |
| 7055055 | Write cache flushing method for reducing data corruption | Eric Schneider, Daniel J. Hagler | 2006-05-30 |
| 6752924 | Bowl-cartridge filter having interlock mechanism and methods | Bernard A. Matthys, Eivind Stenersen | 2004-06-22 |
| D470216 | Filter element | Bernard A. Matthys, Eivind Stenersen, Brent A. Gulsvig | 2003-02-11 |
| 6322697 | Oil filter assembly | John R. Hacker | 2001-11-27 |