Patents by Inventor James Kleyn

James Kleyn 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).

  • Inductive clamp for applying signal to buried utilities
    Publication number: 20070017301
    Abstract: An inductive clamp includes a pair of jaws configured to surround a conductor, and a pair of handles, each connected to a corresponding jaw. A pivotal connection is provided that allows the jaws to close around a conductor. The jaws are optionally biased to hold them closed around the conductor. A ferromagnetic core is mounted in each jaw and a coil surrounds at least one of the cores. An indicator is provided that tells a user that a signal has been applied to at least one of the cores.
    Type: Application
    Filed: July 19, 2005
    Publication date: January 25, 2007
    Inventors: Jeffrey Prsha, Lisa Latimer, Mark Olsson, James Kleyn, Jan Soukup