James E. Cairns

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Islington, CA

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Patents Grantslast 30 patents

Information Patent Grant
Polyquaternary compounds for the control of microbiological growth
- Patent number 4,111,679
- Issue date Sep 5, 1978
- Chemed Corporation
- Salem A. Shair
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE