Patents by Inventor David Arthur Carlson

David Arthur 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).

  • Insect trap
    Patent number: 6966142
    Abstract: A safe, indoor trapping device for trapping and killing flying insects can be used in areas containing food, containing animals, for food preparation, etc. The device includes at least one removable trap body, a toxicant panel, and an insect collector.
    Type: Grant
    Filed: May 16, 2002
    Date of Patent: November 22, 2005
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Jerome A. Hogsette, David Arthur Carlson