Frey Frejborg

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Queensbury, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Screen cylinder with performance boosting configuration
- Patent number 7,168,570
- Issue date Jan 30, 2007
- Advanced Fiber Technologies
- Frey Frejborg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Screen cylinder with reinforcing rings and method of manufacture th...
- Patent number 6,021,905
- Issue date Feb 8, 2000
- CAE ScreenPlates Inc.
- Frey A. Frejborg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Screen and method of manufacture
- Patent number 5,718,826
- Issue date Feb 17, 1998
- CAE Screen Plates, Inc.
- Frey A. Frejborg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for screening a fiber suspension
- Patent number 5,624,558
- Issue date Apr 29, 1997
- CAE ScreenPlates Inc.
- Frank Aaltonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Multiple contour screening
- Patent number 5,607,589
- Issue date Mar 4, 1997
- CAE ScreenPlates Inc.
- Frey A. Frejborg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Screen plates and methods of manufacture
- Patent number 5,200,072
- Issue date Apr 6, 1993
- Ahlstrom Screen Plates Inc.
- Frey A. Frejborg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Screen cylinder with performance boosting configuration
- Publication number 20040099583
- Publication date May 27, 2004
- Frey Frejborg
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING