Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075657 | Impactor with de-icing | Benjamin L. Scheckel, Gerard Malgorn | 2011-12-13 |
| 7959714 | Authorized filter servicing and replacement | Guillermo Alberto Smith, Chirag D. Parikh, Roger L. Zoch, Jim L. Alonzo, Brian W. Schwandt +3 more | 2011-06-14 |