Patents by Inventor Michael McKay Rauhut

Michael McKay Rauhut 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).

  • Stabilization of hydrogen peroxide solutions
    Patent number: 4064064
    Abstract: Method for improving the storage stability of oxalic ester chemiluminescent light system components by the addition of certain additive compounds to either the oxalic or hydrogen peroxide component or both.
    Type: Grant
    Filed: September 15, 1976
    Date of Patent: December 20, 1977
    Assignee: American Cyanamid Company
    Inventors: Michael McKay Rauhut, Andrew Milo Semsel
  • Stabilization of hydrogen peroxide solutions
    Patent number: 3974086
    Abstract: Method for improving the storage stability of oxalic ester chemiluminescent light system components by the addition of certain additive compounds to either the oxalic ester component or the hydrogen peroxide component or both.
    Type: Grant
    Filed: May 10, 1974
    Date of Patent: August 10, 1976
    Assignee: American Cyanamid Company
    Inventors: Michael McKay Rauhut, Andrew Milo Semsel
  • Chemiluminescent device having longer shelf life
    Patent number: 3974368
    Abstract: Treatment of plastic or metal containers for chemiluminescent light packages by contacting with a chlorosilane, whereby storage stability, and shelf life of fabricated chemiluminescent devices is increased.
    Type: Grant
    Filed: November 11, 1974
    Date of Patent: August 10, 1976
    Assignee: American Cyanamid Company
    Inventor: Michael McKay Rauhut
  • Device for emergency lighting
    Patent number: 3940604
    Abstract: An automatic device for providing chemiluminescent light from a chemical reaction of suitable compounds in the presence of a fluorescent compound, said device being an emergency source of illumination upon failure of public utility service.
    Type: Grant
    Filed: December 12, 1973
    Date of Patent: February 24, 1976
    Assignee: American Cyanamid Company
    Inventor: Michael McKay Rauhut