Patents by Inventor Rodrigo Rodriquez

Rodrigo Rodriquez 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).

  • Method for the treatment of nematodes in soil using bromonitromethane
    Patent number: 5013762
    Abstract: A method for the treatment of nematodes includes the impregnation of soil with a nematicidal amount of bromonitromethane. The application is made at rates of 1 to 40 quarts of bromonitromethane per acre of soil. The bromonitromethane has excellent nematicidal effect at surprisingly low concentrations, is cost effective, and is not phytotoxic. The bromonitromethane may be suspended in a variety of liquid or solid carrier systems, and is applied to the soil by methods including mixing, fumigation and injection.
    Type: Grant
    Filed: November 28, 1989
    Date of Patent: May 7, 1991
    Assignee: Great Lakes Chemical Corporation
    Inventors: Roger E. Smith, Scott Thornburgh, Rodrigo Rodriquez-Kabana
  • Armchair convertible into chaise longue with separate hinged base and tilting head rest
    Patent number: 4487450
    Abstract: An armchair is formed of four frame elements joined together. The central frame, comprising the seat, is hinged to the rear frame, which forms the back, at the top of which sits a head rest divided into two independent parts able to assume two secure positions, upright or turned back. The central frame is linked at the front with a lower frame that serves as a base when the chair is closed and as a footrest when turned up in front to convert the chair into a chaise longue.
    Type: Grant
    Filed: September 16, 1981
    Date of Patent: December 11, 1984
    Assignee: Cassina SpA
    Inventor: Rodrigo Rodriquez
  • Seat
    Patent number: D264648
    Type: Grant
    Filed: March 18, 1980
    Date of Patent: June 1, 1982
    Assignee: Cassina S.p.A.
    Inventor: Rodrigo Rodriquez
  • Adjustable lounge chair
    Patent number: D270790
    Type: Grant
    Filed: March 17, 1981
    Date of Patent: October 4, 1983
    Assignee: Cassina S.p.A.
    Inventor: Rodrigo Rodriquez
  • Adjustable lounge chair
    Patent number: D285630
    Type: Grant
    Filed: March 9, 1984
    Date of Patent: September 16, 1986
    Assignee: Cassina S.p.A.
    Inventor: Rodrigo Rodriquez
  • Adjustable sofa
    Patent number: D290912
    Type: Grant
    Filed: January 10, 1985
    Date of Patent: July 21, 1987
    Assignee: Cassina S.p.A.
    Inventor: Rodrigo Rodriquez