Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11738218 | Flexible filter element having an end outlet | John S. Huberty, Michael J. Svendsen | 2023-08-29 |
| 11311752 | Flexible filter element having an end outlet | John S. Huberty, Michael J. Svendsen | 2022-04-26 |
| D949325 | Respirator | Andre de Carvalho Jorge, Bong Y. Yeom, Kenneth A. Ebel, Steven J. Richter, Milton Loureiro de Mello, Jr. +2 more | 2022-04-19 |
| D779674 | Filter element having a connector | David M. Blomberg, Elizabeth D. Cadogan, John S. Huberty, William A. Mittelstadt, Michael J. Svendsen +1 more | 2017-02-21 |