Stig D. Selander

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Stockholm, SE

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Patents Grantslast 30 patents

Information Patent Grant
Wet method of preparing fiberboard products in a substantially clos...
- Patent number 4,221,630
- Issue date Sep 9, 1980
- Selander; Stig
- Stig D. Selander
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for minimizing steam consumption in the produc...
- Patent number 4,136,831
- Issue date Jan 30, 1979
- Isel S.A.
- Karl Cederquist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Manufacture of fiberboard according to the wet method with closed b...
- Patent number RE29770
- Issue date Sep 19, 1978
- Isorel S.A.
- Stig Daniel Selander
- 162 - Paper making and fiber liberation