Patents by Inventor Peter D. Wellhoffer

Peter D. Wellhoffer 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).

  • Active oxygen-rich compound and preparative method
    Patent number: 4867956
    Abstract: There is provided a novel active-oxygen rich lithium, boron, oxygen compound having the empirical formulaLiOH.multidot.0.5Li.sub.2 O.sub.2 .multidot.LiBO.sub.5and a method for making the same.
    Type: Grant
    Filed: March 1, 1988
    Date of Patent: September 19, 1989
    Assignee: Cyprus Foote Mineral Company
    Inventors: Daniel A. Boryta, Peter D. Wellhoffer