Patents by Inventor Michael R. Velder

Michael R. Velder 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).

  • Publication number: 20070175403
    Abstract: A particulate non-clumping animal litter composition is disclosed. The composition comprises non-clumping absorbent particles bound to magnetically-attractable metal particles such that substantially all particles of the animal litter composition are attracted to a magnetic surface. The animal litter composition exhibits favorable properties such as absorbency, resiliency, homogeneity, and particle size. Methods of production for non-clumping animal litter compositions are also disclosed that employ sufficient shear to bind the non-clumping absorbent particulate material to the magnetically-attractable metal particles such that the animal litter compositions exhibit favorable properties. A method and apparatus for the collection of magnetically-attractable animal litter particles are also disclosed.
    Type: Application
    Filed: September 15, 2006
    Publication date: August 2, 2007
    Applicant: AMCOL INTERNATIONAL
    Inventors: Zhen Wang, Vincent J. Losacco, Michael R. Velder, Bala V. Nathan, Bart Becherer, Jerald W. Darlington