Patents by Inventor Walker L. Tedders, Jr.

Walker L. Tedders, Jr. 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).

  • Device for attaching eggs of predaceous insects to string and a delivery system
    Patent number: 5484504
    Abstract: Devices for loading beneficial insect eggs are disclosed which have a string supply, an egg receptacle, and a provision for applying glue. The devices provide an economical and alternative strategy for the delivery of beneficial insect eggs to agricultural commodities.
    Type: Grant
    Filed: December 29, 1993
    Date of Patent: January 16, 1996
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Walker L. Tedders, Jr., John L. Blythe