Patents by Inventor Jaromir Astl

Jaromir Astl 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).

  • Remote control valve for reverse osmosis water purifier
    Patent number: 4210533
    Abstract: A remote control valve which regulates a reverse osmosis water purifier with only fluid connections between the control valve and the water purifier, no mechanical, electrical, or other such connections, being necessary.
    Type: Grant
    Filed: January 24, 1978
    Date of Patent: July 1, 1980
    Inventor: Jaromir Astl