Patents by Inventor D. Aaron Harmon

D. Aaron Harmon 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: 20110232971
    Abstract: A portable drilling rig including a carousel housing several drill pipe sections used in drilling oil, gas, or other wells into the earth. The carousel indexes the drill pipe sections as a mast raises and lowers a kelly, rotated by a top head. The kelly temporarily attaches to a stored drill pipe section and lowers it into the earth where the drill pipe section is connected to an existing drill string. This entire process is automated so that no human interaction with the actual drill pipe section is necessary. The entire carousel rig may be loaded onto a truck bed or other transportation device to be delivered to a site where drilling is to occur.
    Type: Application
    Filed: March 28, 2011
    Publication date: September 29, 2011
    Inventor: D. Aaron Harmon