Patents by Inventor William Clarence Walter

William Clarence Walter 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).

  • Adsorptive process for selective separation of gases
    Patent number: 3977845
    Abstract: Gas mixtures are separated in selective adsorbent beds to produce a product stream of gas in a process utilizing a segregated storage tank containing selective adsorbent material to depressurize and repressurize the selective adsorbent beds as required. This process conserves valuable product gases ordinarily diverted to a waste stream and permits continuous, uninterrupted delivery of product.
    Type: Grant
    Filed: June 20, 1975
    Date of Patent: August 31, 1976
    Inventor: William Clarence Walter