Patents by Inventor Paul Mark Carlson

Paul Mark Carlson 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).

  • Harmonic stabilizer system for rifle barrel and a rifle equipped therewith
    Patent number: 6889462
    Abstract: A spring, which may be either a coil spring or a leaf spring, provides an adjustable stabilization force to the barrel of a rifle to tune out harmonic vibrations resulting from firing a particular bullet from the weapon. This tuning enables the scatter pattern for any bullet fired from any rifle to be significantly tightened from the resultant improved accuracy of the weapon.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: May 10, 2005
    Inventor: Paul Mark Carlson