Patents by Inventor Keneth E. Simmons

Keneth E. Simmons has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for the manufacture of methanol and dimethyl ether
    Patent number: 5254596
    Abstract: Disclosed are chemically-mixed, titanium-zinc oxide catalysts and the use of the catalysts in the manufacture of methanol and dimethyl ether wherein synthesis gas is contacted at elevated temperatures and pressures with the catalyst.
    Type: Grant
    Filed: September 15, 1992
    Date of Patent: October 19, 1993
    Assignee: Eastman Kodak Company
    Inventors: Gether Irick, Jr., Patricia N. Mercer, Keneth E. Simmons