Patents by Inventor Craig Carroll

Craig Carroll 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).

  • Publication number: 20020021214
    Abstract: An identification system including at least one transmitter configured to transmit a signal comprising an associated identification code. A receiver is configured to receive the signal and establish a comparison indication based on comparison of the identification code with a reference code. The comparison indication is positive if the identification code matches the reference code. A method of transmitting an identification code, receiving the identification code, and comparing it to a reference code is also provided.
    Type: Application
    Filed: June 18, 2001
    Publication date: February 21, 2002
    Applicant: Secure Care Products, Inc.
    Inventor: Craig Carroll
  • Patent number: D408666
    Type: Grant
    Filed: April 24, 1998
    Date of Patent: April 27, 1999
    Assignee: Enclume Design Products, Inc.
    Inventors: Richard T. Sorensen, Craig A. Carroll