William J. Blankemeyer

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Ottawa, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable cooking apparatus with a removable work table
- Patent number 4,762,114
- Issue date Aug 9, 1988
- William J. Blankemeyer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Gas-fired portable cooking apparatus
- Patent number 4,688,549
- Issue date Aug 25, 1987
- Blankemeyer; William J.
- William J. Blankemeyer
- F24 - HEATING RANGES VENTILATING