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Oskar Herbold
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Meckesheim, DT
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last 30 patents
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Patent Grant
Method and apparatus for the pyrolysis of waste products
Patent number
4,084,521
Issue date
Apr 18, 1978
Lampl; Helma
Oskar Herbold
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Apparatus for the pyrolysis of waste products
Patent number
4,062,304
Issue date
Dec 13, 1977
Lampl; Helma
Oskar Herbold
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for metered feeding of poorly flowable materials
Patent number
4,062,474
Issue date
Dec 13, 1977
Lampl; Helma
Oskar Herbold
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL