Patents by Inventor Maria Everhardus Lucas Langezaal

Maria Everhardus Lucas Langezaal 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 Cultivating Plants as Well as a Culture Medium
    Publication number: 20080250711
    Abstract: A method for cultivating plants, wherein use is made of a multitude of cells, each comprising a container having a cylindrical or frustoconical inner side wall, which container is open at the upper side, wherein the containers are filled with a growth substrate containing a seed, and wherein a layer of powder is applied to the inner side walls of the containers before the growth substrates are placed in the containers.
    Type: Application
    Filed: July 20, 2006
    Publication date: October 16, 2008
    Inventors: Maria Everhardus Lucas Langezaal, Johannes Cornelis Jonker