Patents by Inventor Ted Mrajca

Ted Mrajca 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: 5383572
    Abstract: A low cost high speed counter and dispenser of tickets includes a feed roll and a hopper for feeding cards tangentially onto the feed roll. A pair of nip rolls rotating at a higher peripheral speed than the feed roll opens a gap between the trailing edge of one ticket and the leading edge of the next ticket that is detected by a photodetector cell providing an input for a digital counter. A D.C. motor drive is used which is dynamically braked when a desired count is reached. A collector bin includes a detector for determining if the bin is empty to automatically initiate a new dispensing cycle, if desired.
    Type: Grant
    Filed: October 1, 1993
    Date of Patent: January 24, 1995
    Inventor: Ted Mrajca