Patents by Inventor Larry G. Keller

Larry G. Keller 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: 20150241486
    Abstract: Examples disclose a system with an input current sensing circuit to measure an input current of a current carrier. Additionally, the examples disclose an output sensing circuit to measure an output current from the current carrier. Further, the examples disclose a controller to determine a power loss associated with the current carrier based on the input and the output current measurements. The power loss indicates a risk of a thermal damage to the current carrier.
    Type: Application
    Filed: August 29, 2012
    Publication date: August 27, 2015
    Inventors: Scott T Christensen, Chanh V Hua, Larry G Keller, Leopoldo Alaniz, Peter Andrew VanNess
  • Patent number: 5758467
    Abstract: A modular construction member for the construction of decking, flooring, roofing, and the like, including a matable connector formed integrally with the construction member for connecting successive deck members to form a deck assembly. The modular construction member includes a gutter portion and a groove portion, which may be inter-connected to provide a substantially water-proof structure. A separate fastener may be passed through the gutter portion, the groove portion, and into a subfloor to further secure the structure and to withstand upward forces from, for example, wave action in a marine environment.
    Type: Grant
    Filed: December 13, 1996
    Date of Patent: June 2, 1998
    Assignee: North American Pipe Corporation
    Inventors: S. Clayton Snear, Larry G. Keller