Patents by Inventor William Edward deVry

William Edward deVry 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).

  • Foamable sealant composition
    Patent number: 7875656
    Abstract: A foamable sealant composition having a density, when foamed, of from 0.4 to 1.8 g/cc, and containing a latex binder, foam-generating composition, foam stabilizer, rheology modifier and water, is provided. Also provided is a method of sealing a vehicle using the foamable sealant composition.
    Type: Grant
    Filed: November 16, 2005
    Date of Patent: January 25, 2011
    Assignee: Rohm and Haas Company
    Inventor: William Edward deVry