Walter Meyer

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Jacketing steel objects
- Patent number 4,786,339
- Issue date Nov 22, 1988
- Mannesmann AG
- Walter Meyer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for the recovery of spraying substance when sp...
- Patent number 4,520,047
- Issue date May 28, 1985
- Mannesmann Aktiengesellschaft
- Herbert Hillemanns
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Arrangement for preventing excess pressure in the housing of shut-o...
- Patent number 4,193,418
- Issue date Mar 18, 1980
- Deutsche Babcock Aktiengesellschaft
- Walter Meyer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...