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Bennie A. Van Blaircum
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Whitehouse, OH, US
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last 30 patents
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Patent Grant
Stamp formed muffler with nested chambers
Patent number
5,597,986
Issue date
Jan 28, 1997
AP Parts Manufacturing Company
Jon W. Harwood
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Stamp formed muffler with transverse baffle tube
Patent number
5,004,069
Issue date
Apr 2, 1991
AP Parts Manufacturing Company
Bennie A. Van Blaircum
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Stamp formed muffler with multiple low frequency resonating chambers
Patent number
4,765,437
Issue date
Aug 23, 1988
AP Industries, Inc.
Jon W. Harwood
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES