Patents by Inventor Frank G. Pytryga

Frank G. Pytryga 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).

  • Safety gas cylinder containment system
    Patent number: 5035269
    Abstract: A safety gas and liquid containment unit is provided with sealing for retaining the hazardous gas therein until treated. The containment unit can be placed on a transport carrier and rotated from a vertical position to a horizontal position thereon. The gas cylinder may be brought to the containment unit by placing it on a wheeled cart. By aligning the cart with the horizontally positioned containment unit, the container is then transferred from the cart to the containment unit, which can in turn be transported to an appropriate area for treatment. Upon removal of the toxic or other gases, the container can be withdrawn from the containment unit by a winch mechanism.
    Type: Grant
    Filed: February 3, 1989
    Date of Patent: July 30, 1991
    Assignee: Emergency Containment Systems
    Inventors: Frank G. Pytryga, Martin Prince
  • Safety gas cylinder containment system
    Patent number: 4802515
    Abstract: A safety gas and liquid containment unit is provided with sealing for retaining the hazardous gas therein until treated. The containment unit can be placed on a transport carrier and rotated from a vertical position to a horizontal position thereon. The gas cylinder may be brought to the containment unit by placing it on a wheeled cart. By aligning the cart with the horizontally positioned containment unit, the container is then transferred from the cart to the containment unit, which can in turn be transported to an appropriate area for treatment. Upon removal of the toxic or other gases, the container can be withdrawn from the containment unit by a winch mechanism.
    Type: Grant
    Filed: November 21, 1986
    Date of Patent: February 7, 1989
    Inventors: Frank G. Pytryga, Martin Prince