Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12233367 | Filter media, elements, and methods | Qiong Gao, Richard Dejong, Gregory S. Tronnes, Jason A. Tiffany | 2025-02-25 |
| 11845027 | Filter media, elements, and methods | Qiong Gao, Richard Dejong, Gregory S. Tronnes, Jason A. Tiffany | 2023-12-19 |
| 11161070 | Filter media, elements, and methods | Qiong Gao, Richard Dejong, Gregory S. Tronnes, Jason A. Tiffany | 2021-11-02 |
| 10610812 | Filter media pack, filter assembly, and method | Robert M. Rogers, Brad E. Kahlbaugh, Timothy O. Winters, Keith Alderson | 2020-04-07 |
| 10105624 | Filter media pack, filter assembly, and method | Robert M. Rogers, Brad E. Kahlbaugh, Timothy O. Winters, Keith Alderson | 2018-10-23 |