| 12344994 |
Adjusting a high pressure feeder based on fluid leakage |
Tyson Bradford Hunt, Blake Whiteside, Carlton L. Luhrmann, Scott A. Pope, Aaron Leavitt |
2025-07-01 |
| 10794001 |
Rotary feeder with recess for protective baffle and shear edge assembly |
Christopher George Fitzgerald, Richard M. Grogan |
2020-10-06 |
| 10352919 |
Solids level indicator |
Vesa KAIPAINEN, Scott A. Pope |
2019-07-16 |
| 9771682 |
Adjustment assembly for axially adjusting a rotor in a rotary feeder |
Thomas Sullivan |
2017-09-26 |
| 9523462 |
Adjustment housing assembly and monitoring and support system for a rotary feeder in a cellulose chip feeding system for a continuous digester |
Thomas Sullivan |
2016-12-20 |
| 9212706 |
Retrofit assembly and method for installing a hydraulic drive motor to a pressurized vessel |
Tim Pease |
2015-12-15 |
| 9139956 |
Method for adjusting inlet flow to a flash |
Tyson Bradford Hunt, Richard M. Grogan, Todd S. Grace |
2015-09-22 |
| 9103070 |
Flash tank with adjustable inlet |
Tyson Bradford Hunt, Richard M. Grogan, Todd S. Grace |
2015-08-11 |
| 8888958 |
Pressure diffuser with an annular baffle screen plate over water inlet |
Grant Bechard, Jay Sheerer, Edward James Cummings, Carl Luhrmann |
2014-11-18 |
| 8672588 |
Unobstructed low pressure outlet and screen grid for a high pressure feeder |
Carl Luhrmann |
2014-03-18 |
| 8157956 |
Cylindrical bearing for pressure diffuser and associated method |
John Weston, Carl Luhrmann, Grant Bechard, James Oropallo, Mark R. Wilkinson |
2012-04-17 |
| 7846298 |
Outlet device for a pressurized vessel having a combined radial bearing and hydraulic drive motor |
Peter E. Thorgersen, Ronald Bain, Tim Pease |
2010-12-07 |
| 7658818 |
Method for converting a digester for use as a gas phase and hydraulic phase continuous digester |
John Bolles, Patrick Sullivan, C. Bertil Stromberg |
2010-02-09 |
| 7455749 |
Gas phase continuous digester having an inverted top separator with liquor injection |
C. Bertil Stromberg, John Bolles, Patrick Sullivan, Brian F. Greenwood |
2008-11-25 |
| 7309401 |
Top separator for gas phase and hydraulic phase continuous digesters and method for converting digester |
John Bolles, Patrick Sullivan, C. Bertil Stromberg |
2007-12-18 |
| 7105076 |
Gas phase continuous digester having an inverted top separator with liquor injection |
C. Bertil Stromberg, John Bolles, Patrick Sullivan, Brian F. Greenwood |
2006-09-12 |
| 6673201 |
Top separator with intraseal for digester vessel in a pulp or fiber processing system |
John Bolles, C. Bertil Stromberg |
2004-01-06 |
| 6589391 |
Top separator with intraseal for digester vessel in a pulp or fiber processing system |
John Bolles, C. Bertil Stromberg |
2003-07-08 |
| 6582554 |
Continuous digester having a sectioned top separator with multiple liquor extraction ports |
Kaj Henricson, C. Bertil Stromberg, Richard O. Laakso, John Bolles, Patrick Sullivan |
2003-06-24 |
| 5265447 |
Drum washer sealing |
Victor L. Bilodeau, Ron Bain |
1993-11-30 |
| 5169498 |
Atmospheric pre-steaming chip bin vacuum and pressure relief device |
John Weston, Victor L. Bilodeau, Mark D. Barrett, Ronald Bain |
1992-12-08 |