Richard A. Abramshe

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Yorktown Heights, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Acylated mannich base mono and/or bis-succinimide lubricating oil a...
- Patent number 5,102,570
- Issue date Apr 7, 1992
- Texaco Inc.
- Cyril A. Migdal
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...