Harry L. Spiegelberg

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Appleton, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for increasing the internal bulk of throughdried tissue
- Patent number 5,510,001
- Issue date Apr 23, 1996
- Kimberly-Clark Corporation
- Michael A. Hermans
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for increasing the internal bulk of wet-pressed tissue
- Patent number 5,510,002
- Issue date Apr 23, 1996
- Kimberly-Clark Corporation
- Michael A. Hermans
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for increasing the internal bulk of wet-pressed tissue
- Patent number 5,505,818
- Issue date Apr 9, 1996
- Kimberly-Clark Corporation
- Michael A. Hermans
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for increasing the internal bulk of throughdried tissue
- Patent number 5,492,598
- Issue date Feb 20, 1996
- Kimberly-Clark Corporation
- Michael A. Hermans
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Multi-ply virucidal product
- Patent number 4,738,847
- Issue date Apr 19, 1988
- Kimberly-Clark Corporation
- Robert A. Rothe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE