Patents by Inventor Steve Kolenik

Steve Kolenik 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).

  • Apparatus for generating heart stimulation pulses upon demand
    Patent number: 3983880
    Abstract: Apparatus for generating electrical stimulation pulses in the absence of naturally occurring "R" heart waves includes a free running multivibrator for generating pulses at the desired heart stimulation rate and an output amplifier and voltage multiplier for amplifying the generated pulses for application to the heart. A plural stage filter-amplifier amplifies any naturally occurring "R" waves to trigger a normally nonconducting multivibrator to activate disabling transistors, in turn, which discharge the timing capacitors of the free running multivibrator.The apparatus can be used with either a chemical or nuclear battery or other load dependent low voltage source.
    Type: Grant
    Filed: October 20, 1975
    Date of Patent: October 5, 1976
    Assignee: ARCO Medical Products Company
    Inventor: Steve A. Kolenik