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Gerhard Kuhlmann
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Muhlacker, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Protective glove
Patent number
5,729,831
Issue date
Mar 24, 1998
Friedrich Munch GmbH & Co. K.G.
Gerhard Kuhlmann
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal ring fabric for protective clothing
Patent number
4,507,353
Issue date
Mar 26, 1985
Friefrich Munch GmbH & Co. KG.
Gerhard Kuhlmann
A41 - WEARING APPAREL
Information
Patent Grant
Protective mitten made of metal ring fabric
Patent number
4,493,865
Issue date
Jan 15, 1985
Friedrich Munch GmbH & Co. K.G.
Gerhard Kuhlmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL