P. B. & S. CHEMICAL COMPANY, INC

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HENDERSON, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for removing permanganate stains from articles
- Patent number 4,961,749
- Issue date Oct 9, 1990
- P.B. & S. Chemical Company, Inc.
- James L. Clements
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73472796 - PRESTOLINE
- Serial number 73472796
- Registration number 1321702
- Filing date Mar 29, 1984
- P.B. & S. Chemical Co.
- 3 - Bleaching preparations and other substances for laundry use