William J. Kelleghan

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Santa Monica, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Derivatives of diphenylhexafluoropropane and polymers thereof
- Patent number 4,722,985
- Issue date Feb 2, 1988
- Hughes Aircraft Company
- Kreisler S. Y. Lau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of diphenylhexafluoropropane and resins thereof
- Patent number 4,719,258
- Issue date Jan 12, 1988
- Hughes Aircraft Company
- Kreisler S. Y. Lau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymers of ethynylthiophenoxy derivatives of diphenylhexafluoropro...
- Patent number 4,708,991
- Issue date Nov 24, 1987
- Hughes Aircraft Company
- Kreisler S. Y. Lau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethynylthiophenoxy derivatives of diphenylhexafluoropropane
- Patent number 4,695,655
- Issue date Sep 22, 1987
- Hughes Aircraft Company
- Kreisler S. Y. Lau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of diphenylhexafluoropropane
- Patent number 4,649,207
- Issue date Mar 10, 1987
- Hughes Aircraft Company
- Kreisler S. Y. Lau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making bis(halophenyl)hexafluoropropanes
- Patent number 4,503,254
- Issue date Mar 5, 1985
- Hughes Aircraft Company
- William J. Kelleghan
- C07 - ORGANIC CHEMISTRY