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Helmuth Maier
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Uberlingen, DE
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last 30 patents
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Patent Grant
Document shredder
Patent number
5,934,580
Issue date
Aug 10, 1999
Schleicher & Co. International
Franz Maier
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Patents Applications
last 30 patents
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Patent Application
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Publication number
20050001081
Publication date
Jan 6, 2005
Martin Yale International GmbH
Helmuth Maier
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...