Patents by Inventor Doug Monzyk

Doug Monzyk 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).

  • Welding flash protection apparatus
    Publication number: 20070221636
    Abstract: A welding flash protection apparatus for use with a welding machine with gas shielding is disclosed, the apparatus providing for delay of the welding flash thereby preventing the typically inherent fraction of a second delay between flash and lens darkening, hence protecting the eyes. The apparatus provides a complete helmet or apparatus components for fitment to an existing helmet. The apparatus provides a unique transmitter antenna mount for the shielding gas tank.
    Type: Application
    Filed: March 23, 2006
    Publication date: September 27, 2007
    Inventor: Doug Monzyk