Patents by Inventor Theodorus G. A. Van De Lande

Theodorus G. A. Van De Lande 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 and apparatus for irrigating products on cultivating tables
    Patent number: 7266924
    Abstract: A system comprising cultivating tables as well as an irrigation device for supplying a liquid medium to cultivation products being cultivated on the cultivating tables, a special feature being the fact that each cultivating table comprises an inlet and an outlet for the medium, with the inlet and/or the outlet comprising a coupling for detachably connecting adjacent cultivating tables.
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: September 11, 2007
    Assignee: Van De Lande En Zonen B.V.
    Inventor: Theodorus G. A. Van De Lande
  • Fastener for pipes and tubes
    Patent number: D414404
    Type: Grant
    Filed: December 16, 1997
    Date of Patent: September 28, 1999
    Assignee: Van de lande B.V.
    Inventor: Theodorus G. A. van de Lande
  • Fastener for pipes and tubes including support
    Patent number: D417611
    Type: Grant
    Filed: August 8, 1997
    Date of Patent: December 14, 1999
    Assignee: Van de Lande B.V.
    Inventor: Theodorus G. A. van de Lande