Patents Examined by Randolph S. Herrich
  • Composition and method for gathering earthworms
    Patent number: 5524375
    Abstract: A method for gathering worms, and particularly earthworms, includes the step of applying to the surface of soil containing the earthworms a composition containing a terpene. The terpene is preferably limonene, and most preferably d-limonene. The composition is preferably diluted in water. The earthworms come substantially to the surface of the soil within a few minutes, and can then be gathered by hand or another suitable technique. A composition for gathering worms is also disclosed.
    Type: Grant
    Filed: December 15, 1994
    Date of Patent: June 11, 1996
    Assignee: Natural Chemicals, Inc.
    Inventor: Fred J. Morrison