Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145094 | Filter element having inner support and methods | Philip Edward Johnson, John K. Falk, III | 2024-11-19 |
| 11712650 | Filter element having inner support and methods | Philip Edward Johnson, John K. Falk, III | 2023-08-01 |
| 11649178 | Systems and methods for removing organic compounds from water used to generate steam | Matthew P. Goertz | 2023-05-16 |
| 11547960 | Filter arrangement with support core and methods | Philip Edward Johnson | 2023-01-10 |
| 11247161 | Support structure for pleated filter media and methods | Philip Edward Johnson, Gregory LaVallee, Janelle M. Hampton, Daniel E. Adamek, Richard Osendorf | 2022-02-15 |
| 11207616 | Housing for filter element; filter element; methods of use and making | Philip Edward Johnson | 2021-12-28 |
| 11167235 | Filter element having inner support and methods | Philip Edward Johnson, John K. Falk, III | 2021-11-09 |
| 11135530 | Filter arrangement with support core and methods | Philip Edward Johnson | 2021-10-05 |
| 10773202 | Filter element having inner support and methods | Philip Edward Johnson, John K. Falk, III | 2020-09-15 |
| 10730000 | Filter assembly and methods | Philip Edward Johnson | 2020-08-04 |
| 10569200 | Filter element with support core and methods | Philip Edward Johnson | 2020-02-25 |
| 10512859 | Housing for filter element; filter element; methods of use and making | Philip Edward Johnson | 2019-12-24 |
| 10427078 | Filter element and support structure | Philip Edward Johnson, John K. Falk, III | 2019-10-01 |
| 10413854 | Support structure for pleated filter media and methods | Philip Edward Johnson, Gregory LaVallee, Janelle M. Hampton, Daniel E. Adamek, Richard Osendorf | 2019-09-17 |