Patents by Inventor Richard Welk

Richard Welk 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).

  • Publication number: 20240164924
    Abstract: A fenestrated graft deployment system, with a delivery catheter having a catheter body. An endoluminal prosthesis having a main graft body, the main graft body having a lumen therethrough and a first opening laterally through a wall of the main graft body. A first guidewire prepositioned within the delivery catheter extending through at least a portion of the catheter body into a main lumen of the endoluminal prosthesis and through the first opening in the wall of the prosthesis when the delivery catheter is in a predeployed configuration. A first fenestration alignment device is configured to extend through at least a portion of the delivery catheter and is configured to be axially moveable relative to the first guidewire.
    Type: Application
    Filed: February 1, 2024
    Publication date: May 23, 2024
    Inventors: Kevin Mayberry, Craig Welk, Richard Monetti
  • Patent number: 5145224
    Abstract: A deer dragging and hanging system for engaging a deer for dragging or hanging of the deer. The system can be used by either a single person or two persons, and provides for either a single point of engagement or two points of engagement. The device includes a cylindrical member, a center yoke affixed to the cylindrical member, two handles at outer ends of the cylindrical member, and two V-screws threaded into nuts in the ends of the cylindrical member.
    Type: Grant
    Filed: March 8, 1991
    Date of Patent: September 8, 1992
    Inventor: Richard Welk