Patents Assigned to Raetec Industries, Inc.
  • Animal litter
    Patent number: 4607594
    Abstract: Disclosed is a granular absorbent composition which is ideally suited as an animal litter. Such composition comprises a mixture of absorbent particles (e.g. cellulosic material or clay) and inert adsorptive granules (e.g. volcanic rock) which have been treated with a neutralizing agent (a carbonate, bicarbonate, or hydrogen phosphate).
    Type: Grant
    Filed: January 11, 1985
    Date of Patent: August 26, 1986
    Assignee: Raetec Industries, Inc.
    Inventor: Craig E. Thacker