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Hans W. Boehm
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Toledo, OH, US
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last 30 patents
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Patent Grant
Apparatus for thermally severing glass
Patent number
4,232,809
Issue date
Nov 11, 1980
Libbey-Owens-Ford Company
Hans W. Boehm
C03 - GLASS MINERAL OR SLAG WOOL
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Patent Grant
Method of and apparatus for thermally severing glass
Patent number
4,113,162
Issue date
Sep 12, 1978
Libbey-Owens-Ford Company
Hans W. Boehm
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of and apparatus for thermally severing glass
Patent number
4,109,840
Issue date
Aug 29, 1978
Libbey-Owens-Ford Company
Waldemar W. Oelke
C03 - GLASS MINERAL OR SLAG WOOL