Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10786767 | Filter apparatus with torque limiting mechanism | Kurt M. A. Badeau, Travis E. Goodlund, Bryan J. Benz, Bryan P. Steffen, Ismail C. Bagci +6 more | 2020-09-29 |
| 10744438 | Systems and methods for attaching and retaining a filter element on a rotating shaft | Christopher E. Holm, Bradley A. Smith | 2020-08-18 |
| 10682601 | Rotating coalescing element with directed liquid drainage and gas outlet | Brian W. Schwandt, Christopher E. Holm, Suryanarayanan Paneerselvam, Peter K. Herman | 2020-06-16 |
| 10596507 | Rotating coalescer | Anthony Barreteau, Kevin Maguer, Lee A. Peck, Benjamin L. Scheckel, Emmanuel Page +5 more | 2020-03-24 |
| 10537842 | Systems and methods for utilizing a low-friction rotating coalescer contact seal | Christopher E. Holm, Peter K. Herman, Brian W. Schwandt, Lee A. Peck | 2020-01-21 |
| 10046263 | Snap in place natural gas filter | Bradley A. Smith, Brian K. Wagner, Scott G. Manke | 2018-08-14 |
| 9890671 | Crankcase ventilation system having an oil jet pump with an integrated check valve | Brian W. Schwandt, Arun P. Janakiraman, Ashwin K. Koleshwar | 2018-02-13 |
| 9884275 | Spin-on filter without a nut plate | Anil I. Sawant, Loick Menez, Gerard Malgorn | 2018-02-06 |
| 9885265 | Crankcase ventilation inside-out flow rotating coalescer | Brian W. Schwandt, Scott P. Heckel, Saru Dawar, Christopher E. Holm, Peter K. Herman +12 more | 2018-02-06 |
| 9802146 | Rotating separator with housing preventing separated liquid carryover | Arun P. Janakiraman, Saru Dawar, Jerald J. Moy, Himani Deshpande, Brian W. Schwandt +5 more | 2017-10-31 |
| 9545591 | Rotating separator with housing preventing separated liquid carryover | Arun P. Janakiraman, Saru Dawar, Jerald J. Moy, Himani Deshpande, Brian W. Schwandt +5 more | 2017-01-17 |
| 9308475 | Filter apparatus with torque limiting mechanism | Kurt M. A. Badeau, Travis E. Goodlund, Bryan J. Benz, Bryan P. Steffen, Ismail C. Bagci +6 more | 2016-04-12 |
| 9283500 | Spin-on filter without a nut plate | Anil I. Sawant, Loick Menez, Gerard Malgorn | 2016-03-15 |
| 9194265 | Rotating separator with housing preventing separated liquid carryover | Arun P. Janakiraman, Saru Dawar, Jerald J. Moy, Himani Deshpande, Brian W. Schwandt +5 more | 2015-11-24 |
| 8974567 | Rotating coalescer with keyed drive | Barry M. Verdegan, Howard E. Tews, Roger L. Zoch, Bradley A. Smith, Kwok-Lam Ng +1 more | 2015-03-10 |
| 8794222 | Crankcase ventilation inside-out flow rotating coalescer | Brian W. Schwandt, Scott P. Heckel, Saru Dawar, Christopher E. Holm, Peter K. Herman +13 more | 2014-08-05 |
| 8349061 | Combination relief valve and drainage mechanism requiring inserted element to permit drainage in a coalescer system | Benjamin L. Scheckel, Bradley A. Smith | 2013-01-08 |
| 8114182 | Authorized filter servicing and replacement | Guillermo Alberto Smith, Kwok-Lam Ng, Roger L. Zoch, Jim L. Alonzo, Brian W. Schwandt +3 more | 2012-02-14 |
| 8105412 | Filter assembly with sealed windowed flow path | Stephanie F. Severance | 2012-01-31 |
| 8075654 | Gas-liquid separator with expansion transition flow | Mark V. Holzmann, Ashwin K. Koleshwar, Merwyn I. Coutinho, Daniel Y. Hodges, Michael W. Klimmek +1 more | 2011-12-13 |
| 8048212 | Inertial gas-liquid separator with valve and variable flow actuator | Benjamin L. Scheckel, Ryan W. Rutzinski | 2011-11-01 |
| 7964009 | Inertial gas-liquid separator with axially variable orifice area | Peter K. Herman, Scott P. Heckel, Michael J. Connor, Christopher E. Holm, Bradley A. Smith +2 more | 2011-06-21 |
| 7959714 | Authorized filter servicing and replacement | Guillermo Alberto Smith, Kwok-Lam Ng, Roger L. Zoch, Jim L. Alonzo, Brian W. Schwandt +3 more | 2011-06-14 |
| 7828869 | Space-effective filter element | Kwok-Lam Ng, Roger L. Zoch, Jim L. Alonzo, Guillermo Alberto Smith, Brian W. Schwandt +4 more | 2010-11-09 |
| 7810477 | Oil mist removal device with oil fill | Craig R. Knauf, Mark V. Holzmann, Christopher E. Holm | 2010-10-12 |