Patents by Inventor David Tomczyk

David Tomczyk 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).

  • Projectile-retaining wall panel
    Publication number: 20050262999
    Abstract: A ballistic panel to prevent firearm bullets from escaping a firearm training room. Elastomeric ballistic panels are butted against each other on a metal backing plate and along a seam. Each elastomeric panel butting edge has an overlap feature complementary to another elastomeric panels's butting edge along the seam to prevent bullets striking at the seam from traveling along the seam to the backing plate and then ricocheting therefrom into the training room.
    Type: Application
    Filed: April 22, 2005
    Publication date: December 1, 2005
    Inventors: David Tomczyk, Edwin Taylor