Patents by Inventor John W. Lorg

John W. Lorg 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).

  • Infiltration control device
    Patent number: 4691478
    Abstract: An infiltration control device comprises an elongated fabric strip with opposite side margins overlapping at a lap seam to form an elongated tube. The tube is filled with an insulative material. A fastener is provided for releasably securing the tube on the operable element of a door, window or the like.
    Type: Grant
    Filed: September 25, 1986
    Date of Patent: September 8, 1987
    Inventor: John W. Lorg