William Q. Beard Jr.

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Wichita, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Purification of 1,1,1,-trichloroethane
- Patent number 5,536,891
- Issue date Jul 16, 1996
- Vulcan Materials Company
- William Q. Beard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxychlorination catalysts comprising copper chloride supported on r...
- Patent number 5,192,733
- Issue date Mar 9, 1993
- Vulcan Materials Company
- Eric L. Mainz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxychlorination process using a catalyst which comprises copper chl...
- Patent number 5,113,027
- Issue date May 12, 1992
- Vulcan Materials Company
- Eric L. Mainz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of perchloroethylene and trichloroethylene by catalytic...
- Patent number 5,004,849
- Issue date Apr 2, 1991
- Vulcan Chemicals
- Robert P. Hirschmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating ferric iron from chlorinated hydrocarbons
- Patent number 4,412,086
- Issue date Oct 25, 1983
- Vulcan Materials Company
- William Q. Beard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating ferric iron from chlorinated hydrocarbons
- Patent number 4,307,261
- Issue date Dec 22, 1981
- Vulcan Materials Company
- William Q. Beard
- C07 - ORGANIC CHEMISTRY