Patents by Inventor John S. Reitwiesner

John S. Reitwiesner 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).

  • Warm-up time delay system for relay controlled electrical power supply
    Patent number: 5485363
    Abstract: The status of a power supply is monitored to control operation of on-time and off-time counters respectively producing a power restart time count and measuring the duration of power interruptions. The restart time is computed as a function of the measured duration of the power interruptions by programmed time delay control and comparator components operative through a latch circuit to control relay operation of a power output circuit through which operation of electronic equipment is regulated to safely accommodate power disturbances with minimum shutdown time.
    Type: Grant
    Filed: June 25, 1993
    Date of Patent: January 16, 1996
    Inventor: John S. Reitwiesner