Patents by Inventor Charles R. Colson

Charles R. Colson 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).

  • Solution warming unit
    Patent number: 5057671
    Abstract: A device for warming bottles of solution includes a rectangular plastic housing with holes in an upper wall to receive large bottles and a front door which can be opened to receive small bottles. The bottles are heated by a bulb which is supported by a lower wall of the housing.
    Type: Grant
    Filed: August 7, 1989
    Date of Patent: October 15, 1991
    Inventor: Charles R. Colson