Issued Patents All Time
Showing 26–50 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760208 | Tuning surface properties of melt blown polyester fibers by hydrolysis and solution grafting | Zaifei Wang, Frank S. Bates, Christopher W. Macosko, Kan Wang, William C. Haberkamp | 2020-09-01 |
| 10744438 | Systems and methods for attaching and retaining a filter element on a rotating shaft | Chirag D. Parikh, Bradley A. Smith | 2020-08-18 |
| 10718242 | Air-oil separator with jet-enhanced impaction and method associated therewith | Peter K. Herman, Arun P. Janakiraman | 2020-07-21 |
| 10711669 | Inside-out rotating coalescer with gas exit through hollow shaft | Anthony Barreteau, Benjamin L. Scheckel, Alain Olier | 2020-07-14 |
| 10688430 | Cleanable filter | Mark V. Holzmann, Robert A. Bannister, Budi Antony, Scott W. Schwartz, Brian W. Schwandt +3 more | 2020-06-23 |
| 10682601 | Rotating coalescing element with directed liquid drainage and gas outlet | Brian W. Schwandt, Chirag D. Parikh, Suryanarayanan Paneerselvam, Peter K. Herman | 2020-06-16 |
| 10537842 | Systems and methods for utilizing a low-friction rotating coalescer contact seal | Chirag D. Parikh, Peter K. Herman, Brian W. Schwandt, Lee A. Peck | 2020-01-21 |
| 10537837 | Gradient nanofiber filter media | William C. Haberkamp, Eric A. Janikowski, Barry M. Verdegan, Huanling Liu, Kyle Ellison +1 more | 2020-01-21 |
| 10507419 | Cleanable filter | Mark V. Holzmann, Robert A. Bannister, Budi Antony, Scott W. Schwartz, Brian W. Schwandt +3 more | 2019-12-17 |
| 10391434 | Composite filter media utilizing bicomponent fibers | William C. Haberkamp, Eric A. Janikowski, Kyle Ellison, Barry M. Verdegan | 2019-08-27 |
| 10227725 | Tuning surface properties of melt blown polyester fibers by hydrolysis and solution grafting | Zaifei Wang, Frank S. Bates, Christopher W. Macosko, Kan Wang, William C. Haberkamp | 2019-03-12 |
| 10112138 | Filtration sealing system | Caryn J. Kindkeppel, Brian W. Schwandt, Thomas J. Braun, Pathikrit T. Banerjee, Buwa A. Baldeh | 2018-10-30 |
| 10058808 | Composite filter media utilizing bicomponent fibers | William C. Haberkamp, Eric A. Janikowski, Kyle Ellison, Barry M. Verdegan | 2018-08-28 |
| 10029197 | Dripless filter assembly and method for servicing a filtration apparatus with the same | Mark V. Holzmann, Brian W. Schwandt, Mike J. Connor, Clint T. Deweese, Roger L. Zoch | 2018-07-24 |
| 9987578 | Gradient nanofiber filter media | William C. Haberkamp, Eric A. Janikowski, Barry M. Verdegan, Huanling Liu, Kyle Ellison +1 more | 2018-06-05 |
| 9950288 | Dripless filter assembly and method for servicing a filtration apparatus with the same | Mark V. Holzmann, Brian W. Schwandt, Mike J. Connor, Clint T. Deweese, Roger L. Zoch | 2018-04-24 |
| 9885265 | Crankcase ventilation inside-out flow rotating coalescer | Brian W. Schwandt, Scott P. Heckel, Saru Dawar, Chirag D. Parikh, Peter K. Herman +12 more | 2018-02-06 |
| 9879578 | Air-oil separator with jet-enhanced impaction and method associated therewith | Peter K. Herman, Arun P. Janakiraman | 2018-01-30 |
| 9782708 | Filtration sealing system | Caryn J. Kindkeppel, Brian W. Schwandt, Thomas J. Braun, Pathikrit T. Banerjee, Buwa A. Baldeh | 2017-10-10 |
| 9623351 | Filtration sealing system | Caryn J. Kindkeppel, Brian W. Schwandt, Thomas J. Braun, Pathikrit T. Banerjee, Buwa A. Baldeh | 2017-04-18 |
| 9555346 | Filter with tri-flow path combinations | Michael J. Connor, Peter K. Herman, Scott W. Schwartz | 2017-01-31 |
| D775858 | Device for securing recreational tools | — | 2017-01-10 |
| 9415333 | Filtration sealing system | Caryn J. Kindkeppel, Brian W. Schwandt, Thomas J. Braun, Pathikrit T. Banerjee, Buwa A. Baldeh | 2016-08-16 |
| D744232 | Body worn device for air drying fishing flies | — | 2015-12-01 |
| 8794222 | Crankcase ventilation inside-out flow rotating coalescer | Brian W. Schwandt, Scott P. Heckel, Saru Dawar, Chirag D. Parikh, Peter K. Herman +13 more | 2014-08-05 |