Otmar Krajec

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Rossdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for coating a solid closed surface
- Patent number 4,917,754
- Issue date Apr 17, 1990
- Rohm GmbH
- Heinz Vetter
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Transfer printing process for solid objects employing high-pressure...
- Patent number 4,664,672
- Issue date May 12, 1987
- Rohm GmbH Chemische Fabrik
- Otmar Krajec
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of making a gastight multiple-walled plastic panel
- Patent number 4,515,648
- Issue date May 7, 1985
- Rohm GmbH
- Klaus Kolbe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for forming stretched resin sheet
- Patent number 4,483,814
- Issue date Nov 20, 1984
- Rohm GmbH
- Otmar Krajec
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL