Patents by Inventor Christian Welch

Christian Welch 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).

  • Arrow support by magnetic levitation
    Patent number: 6920870
    Abstract: An archer may levitate the front of an arrow in a magnetic field rather than resting the arrow against a mechanical arrow rest attached to a bow. From the first moment of release, the arrow has no contact with the bow or any apparatus attached to the bow.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: July 26, 2005
    Inventors: Stuart Minica, Christian Welch, John Michael Rozmus
  • ARROW SUPPORT BY MAGNETIC LEVITATION
    Publication number: 20050126554
    Abstract: An archer may levitate the front of an arrow in a magnetic field rather than resting the arrow against a mechanical arrow rest attached to a bow. From the first moment of release, the arrow has no contact with the bow or any apparatus attached to the bow.
    Type: Application
    Filed: December 10, 2003
    Publication date: June 16, 2005
    Inventors: Stuart Minica, Christian Welch, John Rozmus