Patents by Inventor Mark G. Howard

Mark G. Howard 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).

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    Patent number: D294394
    Type: Grant
    Filed: April 23, 1985
    Date of Patent: February 23, 1988
    Assignees: Peter Watt, Graham Mariott Thorp, James F. C. Allchin, Geoffrey Marquis, Dino Burattini
    Inventor: Mark G. Howard