Patents by Inventor Marvin A. Pedersen

Marvin A. Pedersen 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).

  • Patent number: 5689084
    Abstract: A filler combined with a quick-setting adhesive such as a cyanoacrylate asive, or an anaerobic adhesive forms an adhesive composite having high compressive strength suitable for immobilizing a mechanical fuze.
    Type: Grant
    Filed: October 25, 1974
    Date of Patent: November 18, 1997
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Lyle O. Malotky, Marvin A. Pedersen, Dana E. Spencer
  • Patent number: 4493239
    Abstract: A method of clearing a target range or other area of buried unexploded ornce (UXO) by advancing natural galvanic electrochemical corrosion whereby ferrous parts of the UXO is simply rusted away at an accelerated rate and rendered harmless within 5 to 10 years in a safe manner and at substantially reduced cost. The electrolytic condition of the soil containing the UXO is preferably enriched. The soil may be saturated with a liberal amount of salt water or other electrolytic chemicals for establishing a corrosive bed several feet below the surface and a dc voltage applied across the soil to enhance stray current corrosion. The galvanic action of the soil electrolyte may be further enhance by elevating its temperature such as by selective covering with black plastic sheets.
    Type: Grant
    Filed: April 19, 1982
    Date of Patent: January 15, 1985
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Marvin A. Pedersen