Thomas C. Campbell

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Paoli, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Detergent compositions with silane-zeolite silicate builder
- Patent number 4,243,545
- Issue date Jan 6, 1981
- PQ Corporation
- Thomas C. Campbell
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Detergent compositions with silane-zeolite silicate builder
- Patent number 4,216,125
- Issue date Aug 5, 1980
- PQ Corporation
- Thomas C. Campbell
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...