Patents by Inventor Anthonie Izak Van Der Kooij

Anthonie Izak Van Der Kooij 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).

  • Greenhouse Comprising Ventilation System
    Publication number: 20110143646
    Abstract: Agricultural and/or horticultural greenhouse for cultivating crops therein, wherein the greenhouse is provided with a ventilation system comprising air displacing means for drawing in air in the upper part of the greenhouse, and wherein the ventilation system is adapted to displace the indrawn air in at least substantially vertical direction in the direction of the lower part of the greenhouse, wherein the ventilation system also comprises at least one substantially tubular air duct for guiding the indrawn air from the upper part of the greenhouse in the direction of the lower part thereof.
    Type: Application
    Filed: June 2, 2009
    Publication date: June 16, 2011
    Applicants: VAN DER ENDE POMPEN B.V., ELEKTRAVON-HAKET-TUINBOUWPROJECTPARTNER B.V.
    Inventor: Anthonie Izak Van Der Kooij