Patents by Inventor Robert C. Woodhouse

Robert C. Woodhouse 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).

  • Chemical dispensing system
    Patent number: 5069365
    Abstract: A power driven chemical dispensing and mixing system having an enclosure for supporting a pressure deformable package containing chemicals to be dispensed. A power driven roller compresses the package against a fixed lid to expel the chemical through an output nozzle. If more than one chemical is being dispensed, a mixing nozzle can be attached for delivering the mixed chemicals to a work site. A chemical dispensing package for use with the dispensing and mixing system is also disclosed.
    Type: Grant
    Filed: May 31, 1989
    Date of Patent: December 3, 1991
    Inventor: Robert C. Woodhouse
  • Synthetic physiological mucus
    Patent number: 4232003
    Abstract: A synthetic physiological mucus having particular usefulness as a vaginal and surgical lubricant, based upon a pituitous aqueous solution of a high molecular weight polyacrylamide.
    Type: Grant
    Filed: November 26, 1975
    Date of Patent: November 4, 1980
    Inventors: Albert E. Posthuma, Robert C. Woodhouse
  • Synthetic physiological mucus
    Patent number: 3965908
    Abstract: A synthetic physiological mucus having particular usefulness as a vaginal and surgical lubricant, based upon a pituitous aqueous solution of a high molecular weight polyacrylamide.
    Type: Grant
    Filed: November 26, 1975
    Date of Patent: June 29, 1976
    Inventors: Albert E. Posthuma, Robert C. Woodhouse