Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403415 | Star pleating with inside out flow having water drainage through the center | Sreevalli Bokka | 2025-09-02 |
| 12296287 | Enhanced fuel water separation using structural embossing | Sreevalli Bokka | 2025-05-13 |
| 12263419 | Filter element and associated filter media providing fuel water separation using surface embossing | Sreevalli Bokka, Swarna Agarwal | 2025-04-01 |
| 12186697 | Air cleaner with high performance seal and media | Michael J. Von Seggern, Brian T. Ehrenberg, James R. Manley, Randel D. Harbur, Trenton Yendra +2 more | 2025-01-07 |
| 11975287 | Pleated channel flow filter and/or roll form method | Daniel J. Copley, Brian T. Ehrenberg | 2024-05-07 |
| 11964227 | Filter | Robert H. Ferguson, Mark A. Roll, Roland Vann Lanier, Jr., Mitchell Jerome Baker | 2024-04-23 |
| 11944927 | Filter media packs, methods of making and filter media presses | Farrell F. Calcaterra, Thomas B. Green, Charles R. Wick, Ryan Margate Pastrana, John Michlitsch | 2024-04-02 |
| 11517845 | Filter | Robert H. Ferguson, Mark A. Roll, Roland Vann Lanier, Jr., Mitchell Jerome Baker | 2022-12-06 |
| 11278833 | Filter media packs, methods of making, and ultrasonic cutting or welding | Farrell F. Calcaterra, Thomas B. Green, Charles R. Wick | 2022-03-22 |
| 11235270 | Filter media packs, methods of making and filter media presses | Farrell F. Calcaterra, Thomas B. Green, Charles R. Wick, Ryan Margate Pastrana, John Michlitsch | 2022-02-01 |
| 11207629 | Easily shipped and installed filter and filter house | Thomas B. Green, Leonard R. Castellano, Stephen David Hiner, Ryan Margate Pastrana | 2021-12-28 |
| 11198089 | Filter with high dust capacity | LaMonte A. Crabtree | 2021-12-14 |
| 11136947 | Air cleaner with high performance seal and media | Michael J. Von Seggern, Trenton Yendra, Daniel Copley, John Nichols, Brian T. Ehrenberg | 2021-10-05 |
| 10730001 | Filter with high dust capacity | LaMonte A. Crabtree | 2020-08-04 |
| 10682597 | Filter system | Timothy L. Krull, Trenton Yendra, Jeffrey E.D. Rogers, Brian T. Ehrenberg, Michael J. Von Seggern | 2020-06-16 |
| 10668419 | Engine panel filter and housing system | Thomas B. Green, John Michlitsch | 2020-06-02 |
| 10293296 | Filter | Robert H. Ferguson, Mark A. Roll, Roland Vann Lanier, Jr., Mitchell Jerome Baker | 2019-05-21 |
| 8641901 | Filter structure | Jason W. Reid | 2014-02-04 |
| 8221567 | Filter media and system and method of manufacturing the same | Kim Lee | 2012-07-17 |
| 8192623 | Filter structure | Jason W. Reid | 2012-06-05 |
| 7650999 | End cap and gasket assemblies for filter elements | Donald T. Chilton | 2010-01-26 |
| 7588619 | Cross-flow filter media and filter assembly | Donald T. Chilton, Mitchell Jerome Baker | 2009-09-15 |
| 7122068 | Pleated filter media with embossed spacers and cross flow | Edward Allen Covington, Roland Vann Lanier, Jr. | 2006-10-17 |
| 6824581 | Pleated filter media with embossed spacers and cross flow | Edward Allen Covington, Roland Vann Lanier, Jr. | 2004-11-30 |