Patents by Inventor Richard Schmidft

Richard Schmidft 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).

  • Acoustic material with liquid repellency
    Publication number: 20060065482
    Abstract: Disclosed herein is a nonwoven acoustic insulating material which also provides repellency to water and low surface tension fluids. Also disclosed is a method for attenuating transmitted sound and repelling fluids which includes providing a nonwoven acoustic insulating material, the nonwoven acoustic insulating material including at least one nonwoven web having a low surface tension fluids repellency treatment, and interposing the treated nonwoven acoustic insulating material between a sound generation area and a sound receiving area.
    Type: Application
    Filed: September 30, 2004
    Publication date: March 30, 2006
    Inventors: Richard Schmidft, Michael Powers