Patents by Inventor Dmytro Tomyn

Dmytro Tomyn 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).

  • Electronic currency counter
    Patent number: 4227071
    Abstract: A pocket-sized electronic currency counter counts a stack of paper currency via a light beam and a plurality of photoresponsive cells. A counter in a housing is electrically connected to the cells for counting the electrical signals produced thereby and an indicator electrically connected to the counter in the housing visually indicates the count of the counter.
    Type: Grant
    Filed: September 8, 1978
    Date of Patent: October 7, 1980
    Inventor: Dmytro Tomyn