Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12017177 | Filtration media pack, filter element, and methods | Gary J. Rocklitz, Robert M. Rogers, Daniel E. Adamek, Ming Ouyang | 2024-06-25 |
| 11612845 | Air filtration media pack, filter element, air filtration media, and methods | Gary J. Rocklitz, Robert M. Rogers, Ming Ouyang | 2023-03-28 |
| 11298645 | Filtration media pack, filter element, and methods | Gary J. Rocklitz, Robert M. Rogers, Daniel E. Adamek, Ming Ouyang | 2022-04-12 |
| 10786774 | Air filtration media pack, filter element, air filtration media, and methods | Gary J. Rocklitz, Robert M. Rogers, Ming Ouyang | 2020-09-29 |
| 10525397 | Filtration media pack, filter element, and methods | Gary J. Rocklitz, Robert M. Rogers, Daniel E. Adamek, Ming Ouyang | 2020-01-07 |
| 10363513 | Method and apparatus for forming fluted filtration media having tapered flutes | Ted A. Moe, Gregory J. Fesenmaier, Gary J. Rocklitz, Ming Ouyang | 2019-07-30 |
| 9808752 | Method and apparatus for forming fluted filtration media | Ted A. Moe, Gregory J. Fesenmaier, Gary J. Rocklitz, Ming Ouyang | 2017-11-07 |
| 9517430 | Air filtration media pack, filter element, air filtration media, and methods | Gary J. Rocklitz, Robert M. Rogers, Ming Ouyang | 2016-12-13 |
| 9433884 | Filtration media pack, filter element, and methods | Gary J. Rocklitz, Robert M. Rogers, Daniel E. Adamek, Ming Ouyang | 2016-09-06 |
| 8734557 | Air filtration media pack, filter element, air filtration media, and methods | Gary J. Rocklitz, Robert M. Rogers, Ming Ouyang | 2014-05-27 |
| 8545589 | Filtration media pack, filter element, and methods | Gary J. Rocklitz, Robert M. Rogers, Daniel E. Adamek, Ming Ouyang | 2013-10-01 |
| 8361183 | Air filtration media pack, filter element, air filtration media, and methods | Gary J. Rocklitz, Robert M. Rogers, Ming Ouyang | 2013-01-29 |
| 7959702 | Air filtration media pack, filter element, air filtration media, and methods | Gary J. Rocklitz, Robert M. Rogers, Ming Ouyang | 2011-06-14 |