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Patent applications and USPTO patent grants for Griech; Wolfgang.The latest application filed is for "device for controlling or regulating the basis weight of a paper or cardboard web".
Patent | Date |
---|---|
Control and/or regulating system for a machine used for producing a fiber web Grant 6,845,281 - Griech January 18, 2 | 2005-01-18 |
Device for controlling or regulating the basis weight of a paper or cardboard web App 20030089479 - Griech, Wolfgang ;   et al. | 2003-05-15 |
Process for controlling or regulating the basis weight of a paper or cardboard web Grant 6,521,089 - Griech , et al. February 18, 2 | 2003-02-18 |
Publication distribution system Grant 6,366,826 - Mead , et al. April 2, 2 | 2002-04-02 |
Measurement device for quantitatively detecting constituents of a pulp/fluid mixture Grant 6,334,930 - Griech , et al. January 1, 2 | 2002-01-01 |
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