Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075655 | Rotative inertial impactor gas-oil separator for internal combustion engine | John R. Anderson, Kelly R. Schmitz, Peter K. Herman | 2011-12-13 |
| 8061530 | Filtration sealing system | Caryn J. Kindkeppel, Thomas J. Braun, Christopher E. Holm, Pathikrit T. Banerjee, Buwa A. Baldeh | 2011-11-22 |
| 7959714 | Authorized filter servicing and replacement | Guillermo Alberto Smith, Chirag D. Parikh, Kwok-Lam Ng, Roger L. Zoch, Jim L. Alonzo +3 more | 2011-06-14 |
| 7935165 | Multistage variable impactor | Stephanie L. Faber, Bradley A. Smith, Christopher E. Holm, Peter K. Herman | 2011-05-03 |