Patents by Inventor Vernon D. Ringbloom

Vernon D. Ringbloom 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: 5149911
    Abstract: An explosive device and process of using same is provided to exert a desi force on an object without exposure to the flame heat generated upon detonation of explosive charge sandwiched between protective layers of a protective casing. One of the layers is of a thickness sufficient to absorb substantially all of the explosive released thermal energy but sufficiently thin to transfer the kinetic energy associated with the desired force for cutting and/or deformation of the object.
    Type: Grant
    Filed: February 6, 1991
    Date of Patent: September 22, 1992
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Vernon D. Ringbloom, Matthew O. Savage
  • Patent number: 4394197
    Abstract: A cook-off resistant booster explosive comprising a mixture of 1,3,5-triao-2,4,6-trinitrobenzene, with a second explosive selected from the group consisting of cyclotrimethylenetrinitramine (RDX), cyclotetramethylenetetranitramine (HMX), and mixtures thereof, and a compatible binder.
    Type: Grant
    Filed: May 19, 1981
    Date of Patent: July 19, 1983
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Irving Kabik, Vernon D. Ringbloom
  • Patent number: 4357185
    Abstract: An improved method of coating crystalline high explosives with polyethylene ax comprising:(a) forming a loose slurry of finely divided crystalline explosive particles in water;(b) adding an emulsion of(1) an emulsifiable polyethylene wax,(2) potassium stearate,(3) KOH, and(4) water to the slurry;(c) heating the slurry-emulsion mixture to a temperature in the range of from about 92.degree. C. to about 98.degree. C. with stirring;(d) adding enough acetic acid to the slurry-emulsion mixture to lower the pH to about 6 with stirring;(e) cooling the resulting solution; and(f) isolating the product polyethylene wax coated high explosive particles.
    Type: Grant
    Filed: May 20, 1981
    Date of Patent: November 2, 1982
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Vernon D. Ringbloom