Patents by Inventor James S. Filipek

James S. Filipek 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).

  • Patent number: 5530446
    Abstract: The highway traffic radar signal emitting system of the invention is arranged to employ a plurality of radar emitting housings positioned along a highway at spaced intervals, to include housings positioned along the median portion of a highway as well as orienting such housings on support posts, such as sign posts, light posts, and the like. Each of the housings employs a storage battery recharged by a solar cell, with the solar cell and battery in electrical communication with a radar transmitter, such that an emitter portion of the radar transmitter directs radar signals from the housing for reception by radar detection units employed by drivers.
    Type: Grant
    Filed: April 10, 1995
    Date of Patent: June 25, 1996
    Inventor: James S. Filipek