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Jacob Krebs
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St. Clair Shores, MI, US
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last 30 patents
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Patent Grant
Windowed oven doors
Patent number
4,033,321
Issue date
Jul 5, 1977
Shatterproof Glass Corporation
Jacob Krebs
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Oven door windows
Patent number
4,007,727
Issue date
Feb 15, 1977
Shatterproof Glass Corporation
Jacob Krebs
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Oven doors
Patent number
3,991,738
Issue date
Nov 16, 1976
Shatterproof Glass Corporation
Jacob Krebs
F24 - HEATING RANGES VENTILATING