Leah T. Mendelson

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Santa Ana, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lubricating compositions
- Patent number 4,909,951
- Issue date Mar 20, 1990
- Union Oil Company of California
- Leah T. Mendelson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Extreme pressure lubricating compositions and method of using same
- Patent number 4,908,142
- Issue date Mar 13, 1990
- Union Oil Company of California
- Josefina M. Dumdum
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating compositions and method of using same
- Patent number 4,908,143
- Issue date Mar 13, 1990
- Union Oil Company of California
- Josefina M. Dumdum
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating compositions
- Patent number 4,892,670
- Issue date Jan 9, 1990
- Union Oil Company of California
- Leah T. Mendelson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copper molybdenum salts as antioxidants
- Patent number 4,705,641
- Issue date Nov 10, 1987
- Exxon Research and Engineering Company
- Irwin L. Goldblatt
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Trisubstituted-borate compounds
- Patent number 4,701,274
- Issue date Oct 20, 1987
- Union Oil Company of California
- Michael C. Croudace
- C07 - ORGANIC CHEMISTRY