Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649583 | Filters, filter assemblies, filter systems and methods for identifying installation of qualified filter elements | Sainath Reddy Racha, Gregory D. Shope, Yiming Jiang | 2017-05-16 |
| 9403110 | Filters, filter assemblies, filter systems and methods for identifying installation of qualified filter elements | Sainath Reddy Racha, Gregory D. Shope, Yiming Jiang | 2016-08-02 |
| 9279780 | Filters, filter assemblies, filter systems and methods for identifying installation of qualified filter elements | Sainath Reddy Racha, Gregory D. Shope, Yiming Jiang | 2016-03-08 |
| 8016904 | Oil fill cap with air/oil separator | Thomas J. Braun, Thom H. Steger, Roger L. Zoch, Kurt M. A. Badeau, Jeffrey A. Fedorowicz | 2011-09-13 |
| 7678169 | Oil fill cap with air/oil separator | Thomas J. Braun, Thom H. Steger, Roger L. Zoch, Kurt M. A. Badeau, Jeffrey A. Fedorowicz | 2010-03-16 |
| 7611451 | Centrifuge assembly with open-ended canister and closure caps | Hendrik N. Amirkhanian, Erica C. Clark | 2009-11-03 |