Patents by Inventor David Zalanowski

David Zalanowski 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 surfaces
    Publication number: 20070044397
    Abstract: Skid-resistant surfaces as described having either a pressure-sensitive adhesive layer or a highly filled, textured binder to reduce skidding. The surfaces are applied to trafficable surfaces such as roof and floors. Products such as roof underlyments bearing the surfaces are described in particular.
    Type: Application
    Filed: August 9, 2005
    Publication date: March 1, 2007
    Inventors: Robert Wiercinski, David Zalanowski, Paul Westgate, Felek Jachimowicz