Patents Assigned to Rush-Hampton Industries
  • Animal litter
    Patent number: 4085704
    Abstract: An improved animal litter is disclosed which slowly, continuously and uniformly releases an odor control agent, comprising a suitable absorbent material admixed with a vehicle which has been previously impregnated with an odor control agent. A method for imparting long lasting, continuous, uniform, slowly released odor controlling properties to any suitable absorbent material is also disclosed.
    Type: Grant
    Filed: November 30, 1976
    Date of Patent: April 25, 1978
    Assignee: Rush-Hampton Industries
    Inventor: Stephen E. Frazier