Patents by Inventor Marshall B. Miller

Marshall B. Miller 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).

  • Engine oil leak catch pan
    Patent number: 4750775
    Abstract: A disposable catch pan for catching and holding engine oil which leaks from the joint between the engine and the transmission housing is disclosed. In one embodiment the catch pan has an oil impervious shell and contains a medium providing a porous filling or a filling providing interstices. The filling serves to retard movement of the held oil. In another embodiment the catch pan is formed of absorbant material. This embodiment may also have an oil impervious shell.
    Type: Grant
    Filed: May 15, 1987
    Date of Patent: June 14, 1988
    Inventor: Marshall B. Miller