Patents by Inventor Howard J. Markve

Howard J. Markve 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).

  • Ventilating and insulating garment
    Patent number: 4185327
    Abstract: An insulating material consists of moldable material and a plurality of spherical air pockets formed in the material.
    Type: Grant
    Filed: July 17, 1978
    Date of Patent: January 29, 1980
    Inventor: Howard J. Markve