| 9422518 |
High solids enzyme reactor or mixer and method |
Bertil Stromberg, Thomas Pschorn, Peter Mraz |
2016-08-23 |
| 8628623 |
Method and process for dry discharge in a pressurized pretreatment reactor |
Joseph Monroe RAWLS, Bertil Stromberg |
2014-01-14 |
| 7658818 |
Method for converting a digester for use as a gas phase and hydraulic phase continuous digester |
Keith Vogel, Patrick Sullivan, C. Bertil Stromberg |
2010-02-09 |
| 7455749 |
Gas phase continuous digester having an inverted top separator with liquor injection |
C. Bertil Stromberg, Keith Vogel, Patrick Sullivan, Brian F. Greenwood |
2008-11-25 |
| 7309401 |
Top separator for gas phase and hydraulic phase continuous digesters and method for converting digester |
Keith Vogel, Patrick Sullivan, C. Bertil Stromberg |
2007-12-18 |
| 7105076 |
Gas phase continuous digester having an inverted top separator with liquor injection |
C. Bertil Stromberg, Keith Vogel, Patrick Sullivan, Brian F. Greenwood |
2006-09-12 |
| 6673201 |
Top separator with intraseal for digester vessel in a pulp or fiber processing system |
Keith Vogel, C. Bertil Stromberg |
2004-01-06 |
| 6641336 |
High pressure feeder rotor having conduits for pressure equalization |
— |
2003-11-04 |
| 6589391 |
Top separator with intraseal for digester vessel in a pulp or fiber processing system |
Keith Vogel, 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, Keith Vogel, Patrick Sullivan |
2003-06-24 |
| 5690341 |
Method and apparatus for the facilitating the servicing of drive-shaft assemblies for pressurized vessels |
J. Robert Prough, William A. Kerpka |
1997-11-25 |
| 5205941 |
Feeding equalization for sludge presses |
Erwin D. Funk, John Edward Baldwin |
1993-04-27 |