Walter Kramer

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Mainz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for securing a grip element to crockery or po...
- Patent number 5,196,153
- Issue date Mar 23, 1993
- Schott Glaswerke
- Walter Kramer
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Carafe and the method of making
- Patent number 5,110,016
- Issue date May 5, 1992
- Schott Glaswerke
- Gisbert Heimann
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Process and apparatus for securing a grip element to crockery or po...
- Patent number 5,056,188
- Issue date Oct 15, 1991
- Schott Glaswerke
- Walter Kramer
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for mounting an armature of plastic material to a jar of fra...
- Patent number 4,854,992
- Issue date Aug 8, 1989
- Schott Glaswerke
- Walter Kramer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL