Patents by Inventor Richard L. Groben

Richard L. Groben 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).

  • Lactic acid fermentate flavored pet food
    Patent number: 4214008
    Abstract: A food for carnivorous lower animals which is fermented by certain lactic acid producing bacteria that produce a desirable flavor or which has an added flavoring from an edible material fermentate of lactic acid producing bacteria is described. The pet food has a pH of from about 3 to less than 6 and is particularly palatable to dogs.
    Type: Grant
    Filed: March 14, 1979
    Date of Patent: July 22, 1980
    Assignee: Microlife Technics, Inc.
    Inventors: Richard L. Groben, Alfred J. Gryczka, Alfred A. Franklin
  • Lactic acid fermentate flavored pet food
    Patent number: 4160038
    Abstract: A food for carnivorous lower animals which is fermented by certain lactic acid producing bacteria that produce a desirable flavor or which has an added flavoring from an edible material fermentate of lactic acid producing bacteria is described. The pet food has a pH of from about 3 to less than 6 and is particularly palatable to dogs.
    Type: Grant
    Filed: August 9, 1976
    Date of Patent: July 3, 1979
    Assignee: Microlife Technics, Inc.
    Inventors: Richard L. Groben, Alfred J. Gryczka, Alfred A. Franklin