Barbara E. Fair

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Downers Grove, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Oligomer containing phosphinate compositions and their method of ma...
- Patent number 5,085,794
- Issue date Feb 4, 1992
- Nalco Chemical Company
- James F. Kneller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Oligomer-containing phosphate scale inhibitors
- Patent number 5,023,000
- Issue date Jun 11, 1991
- Nalco Chemical Company
- James F. Kneller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilization of manganese in aqueous systems
- Patent number 4,963,267
- Issue date Oct 16, 1990
- Nalco Chemical Company
- John E. Hoots
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Stabilization of soluble manganese in aqueous systems
- Patent number 4,883,600
- Issue date Nov 28, 1989
- Nalco Chemical Company
- James R. MacDonald
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE