Patents by Inventor Jonathan D. Handrus

Jonathan D. Handrus 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).

  • Apparatus and method for raising lobsters
    Patent number: 4467744
    Abstract: An apparatus and method for raising lobsters in multicellular cages in which each cage has a feedport and a food-carrying member is adapted to be inserted into and through the feedport. The method includes lifting the cage out of the water contained in a holding tank, removing uneaten food through the feedport from each cage, washing away any unused food, supplying a food substance to the food-carrying member in such a manner that the food substance is encapsulated thereon, returning the food-carrying member to the cage and then lowering the cage into the water of the holding tank.
    Type: Grant
    Filed: September 30, 1982
    Date of Patent: August 28, 1984
    Assignee: Mark C. Davidson
    Inventor: Jonathan D. Handrus