Patents by Inventor Roman Smulka

Roman Smulka 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).

  • Humidity control with adjustment for variations in element sensitivity
    Patent number: 4581503
    Abstract: A humidity control having a Nylon ribbon sensing element which changes in length with moisture changes has an adjustable connecting member for changing the effect of the element on an operated switch to compensate for different expansion rates of manufactured elements.
    Type: Grant
    Filed: February 19, 1985
    Date of Patent: April 8, 1986
    Assignee: Honeywell Inc.
    Inventor: Roman Smulka