Patents by Inventor Jamal Hamdar

Jamal Hamdar 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).

  • Skid resistant moisture barriers and process for making same
    Publication number: 20080102242
    Abstract: Skid-resistant moisture barriers of the invention, such as house wrapping, waterproofing membranes, and roofing underlayments, have a carrier sheet with polymer nodules deposited thereon through a rotating screen roll or by transfer means such as a gravure roll. Precise coating levels and polymer distribution can be achieved more easily when compared with prior art coating and embossing methods.
    Type: Application
    Filed: October 31, 2007
    Publication date: May 1, 2008
    Inventors: Jamal Hamdar, Russell Victoria, Carmen Melillo, Jyoti Seth, James Hansen, Robert Sorrentino