Patents by Inventor Steven B. Sanford

Steven B. Sanford 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).

  • Suction canister system
    Patent number: 5725516
    Abstract: A patient fluid collection system is disclosed which includes a fluid collection reservoir, a cover for the reservoir, and a port on the reservoir having a scalloped upper edge. The scalloped upper edge prevents the port from being inadvertently closed off in the event that a tube valve containing a flapper valve is improperly positioned on the port.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: March 10, 1998
    Assignee: Allegiance Healthcare Corp.
    Inventors: Charles Cook, David G. Garber, Steven B. Sanford, Phillip M. Summers