Patents by Inventor Jean C. Childers

Jean C. Childers 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).

  • Deodorant and reconditioner for metal working fluids
    Patent number: 4406812
    Abstract: A composition for deodorizing and rejuvenating used metal working fluids comprising a compound which releases active oxygen, a compound which acts as an alkaline buffering agent and compound which provides an extreme pressure additive. Combinations of sodium perborate and sodium percarbonate are preferred. Additional sequestrants, buffering agents and extenders can also be employed.
    Type: Grant
    Filed: December 4, 1980
    Date of Patent: September 27, 1983
    Assignee: Chemed Corporation
    Inventor: Jean C. Childers