Patents by Inventor R. H. Sures

R. H. Sures 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).

  • Non-aqueous fountain solution composition
    Patent number: 6187081
    Abstract: A non-aqueous fountain solution composition for use with offset printing systems prepared by dry blending 2-25% by weight of a film forming agent, 2.5-50% by weight of an acid, 2.5-50% by weight of an acid salt combination, 0.5-1.5% by weight of a biocide, 0-10% by weight of a sequestrant, 0-25% by weight of a corrosion inhibitor, 0-10% by weight of a humectant, and 0-5% by weight of an anti-foaming agent.
    Type: Grant
    Filed: March 8, 1999
    Date of Patent: February 13, 2001
    Assignee: Allied Pressroom Chemistry
    Inventors: R. H. Sures, Trevor Law, Jeffrey H. Rose