Patents by Inventor Richard E. Carlson

Richard E. 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).

  • FUNGICIDAL COMPOSITIONS COMPRISING ESSENTIAL OILS
    Publication number: 20250176562
    Abstract: Compositions and methods for killing or inhibiting the growth of pathogenic fungi. A composition includes water, a solubilizer, and an essential oil extracted from one or more of lemongrass, cassia, eucalyptus, ajowan, clove leaf, or oregano.
    Type: Application
    Filed: December 1, 2023
    Publication date: June 5, 2025
    Applicant: YOUNG LIVING ESSENTIAL OILS, LC
    Inventors: Richard E. Carlson, Tyler M. Wilson
  • Pick proof money box
    Patent number: 4038844
    Abstract: A pick proof money box featuring an inverted lock held proximate to the top surface of the coin operated device which is serviced by the money box. In conjunction therewith a structured characterized key is used for opening the money box. An additional feature is the integral flanges used for holding interlocking wings that are operated to lock and unlock the money box.
    Type: Grant
    Filed: July 24, 1975
    Date of Patent: August 2, 1977
    Inventor: Richard E. Carlson
  • Housing for computer module
    Patent number: D282260
    Type: Grant
    Filed: February 14, 1983
    Date of Patent: January 21, 1986
    Assignee: Zycad Corporation
    Inventors: Richard E. Carlson, Michael E. McCadden
  • Special purpose computer housing
    Patent number: D282746
    Type: Grant
    Filed: December 27, 1982
    Date of Patent: February 25, 1986
    Assignee: Zycad Corporation
    Inventors: Logan W. Johnson, Richard E. Carlson, Michael E. McCadden, Richard E. Offerdahl, Nicholas P. Van Brunt
  • Console for fluid recycling
    Patent number: D428468
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: July 18, 2000
    Assignee: Century Manufacturing Company
    Inventors: William S. Dea, Richard E. Carlson, James A. Wilson, Jeremy J. Odegard