Wallace Eldon Embrey

Follow

Person

Freeport, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Single pass process for making trimethyl pyridine
- Patent number 4,701,529
- Issue date Oct 20, 1987
- The Dow Chemical Company
- Loren L. Swearingen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acetophenone recovery and purification
- Patent number 4,559,110
- Issue date Dec 17, 1985
- The Dow Chemical Company
- Loren L. Swearingen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of tetrachloropyridine
- Patent number 3,993,654
- Issue date Nov 23, 1976
- The Dow Chemical Company
- Norman LeRoy Dean
- C07 - ORGANIC CHEMISTRY