Patents by Inventor William E. Cayce

William E. Cayce 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).

  • Mist filter for extracting moisture from outlet air from auto air conditioner
    Patent number: 4256472
    Abstract: In a mist filter for use in eliminating moisture from the humidity laden air traversing through the evaporator of an automobile or other air conditioner, the filter comprises a pair of corrugated screens, with the corrugation of each screen being arranged perpendicularly with the corrugations of the other adjacent screen, a pair of said screens being fastened together, and arranged contiguously with the evaporator of the air conditioner.
    Type: Grant
    Filed: September 4, 1979
    Date of Patent: March 17, 1981
    Assignee: Lifetime Industries
    Inventors: Jack Atkins, William E. Cayce