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John C. Lockard
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New Haven, MO, US
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last 30 patents
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Patent Grant
Composition and method for imparting fire resistance and water repe...
Patent number
4,027,062
Issue date
May 31, 1977
Kellwood Company
John W. Engelbrecht
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Composition and method for imparting fire resistance and water repe...
Patent number
3,940,355
Issue date
Feb 24, 1976
Kellwood Company
John W. Engelbrecht
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...