Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145094 | Filter element having inner support and methods | Philip Edward Johnson, Jonathan G. Parsons | 2024-11-19 |
| 11712650 | Filter element having inner support and methods | Philip Edward Johnson, Jonathan G. Parsons | 2023-08-01 |
| 11167235 | Filter element having inner support and methods | Philip Edward Johnson, Jonathan G. Parsons | 2021-11-09 |
| 10773202 | Filter element having inner support and methods | Philip Edward Johnson, Jonathan G. Parsons | 2020-09-15 |
| 10427078 | Filter element and support structure | Jonathan G. Parsons, Philip Edward Johnson | 2019-10-01 |