Patents by Inventor Carla E. Yetter

Carla E. Yetter 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).

  • Nitrogen oxide scrubbing with alkaline peroxide solution
    Patent number: 5637282
    Abstract: A nitrogen oxide scrubbing process comprises the step of contacting effluent containing nitrogen oxide with an aqueous alkaline peroxide solution. The process may take place in scrubbing towers where the aqueous solution flows countercurrent to the effluent.
    Type: Grant
    Filed: April 9, 1996
    Date of Patent: June 10, 1997
    Assignee: SEH America, Inc.
    Inventors: William E. Osborne, Andrew J. Bomber, Mitchell L. Gee, Bill C. Pesklak, Frank A. Dick, Ellen Park, Carla E. Yetter, Allen R. Boyce