Patents by Inventor Vaclav Hyrman

Vaclav Hyrman 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).

  • Electro convulsive therapy method
    Patent number: 4709700
    Abstract: A method for electro convulsive therapy comprises placing electrodes on the head of the subject and applying a plurality of short pulses of a unidirectional electric current having a constant peak current. The pulses have a duration of 20-100 microseconds and are delivered at a rate of 100-300 pulses per second.
    Type: Grant
    Filed: March 11, 1985
    Date of Patent: December 1, 1987
    Inventor: Vaclav Hyrman