Patents by Inventor Timothy R. Rowen

Timothy R. Rowen 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).

  • Medical suction system
    Patent number: 7806879
    Abstract: A disposable liner/lid system useable with a rigid canister and having an adhesive seal to provide improved sealing characteristics and effectively reduce the likelihood of spillage and leakage. The liner includes a flange and the lid includes adhesive that is secured to the interior of the lid and the flange of the liner when installed to provide a seal.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: October 5, 2010
    Assignee: DeRoyal Industries, Inc.
    Inventors: Christine N. Brooks, Walter C. Cowart, Terry B. Kehne, Timothy R. Rowen, Eric A. Ward, E. Steven Ward