Patents by Inventor Lana Landis

Lana Landis 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).

  • Pelletized rodenticide from rodent toxic plant matter
    Patent number: 4906472
    Abstract: A rodenticide composition of pelletized rodent toxic plant materials such as a Euphorbia lathyrus and methods of rodent control employing pelletized Euphorbia lathyrus.
    Type: Grant
    Filed: March 30, 1989
    Date of Patent: March 6, 1990
    Assignee: John I. Haas, Inc.
    Inventors: Thomas Gasseling, Lana Landis