Patents by Inventor David Martin Root

David Martin Root 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).

  • High density test plate and process of making
    Patent number: 6030829
    Abstract: A support plate and method of making a support plate for biological or chemical testing or cell culture. The plate has a high density network of microwells formed therein. The wells are formed by a contact pressing technique whereby a network of protuberances are pressed into the surface of a thermoformable material.
    Type: Grant
    Filed: November 20, 1996
    Date of Patent: February 29, 2000
    Assignee: Corning Incorporated
    Inventors: Thierry Luc Alain Dannoux, Gilbert Dominique Pujol, David Martin Root