Peter Heitmann

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Bad Schussenried, DE

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Patents Grantslast 30 patents

Information Patent Grant
Calendar for surface treatment of material webs
- Patent number 5,263,840
- Issue date Nov 23, 1993
- Sulzer-Escher Wyss GmbH
- Peter Heitmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Wet press for dewatering a material web with plural pressure pocket...
- Patent number 4,661,206
- Issue date Apr 28, 1987
- Sulzer-Escher Wyss GmbH
- Peter Heitmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement containing a controlled deflection roll and related reg...
- Patent number 4,509,237
- Issue date Apr 9, 1985
- Escher Wyss Aktiengesellschaft
- Karl Volz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Controlled deflection roll
- Patent number 4,357,743
- Issue date Nov 9, 1982
- Escher Wyss Limited
- Josef Hefter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...