Patents by Inventor Konstantinos Vertoudakis

Konstantinos Vertoudakis 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).

  • MULTILAYER PLASTIC FILM WITH SEPARABLE LAYERS FOR COVERING OF INFLATED GREENHOUSE
    Publication number: 20150239218
    Abstract: The present invention provides a multilayered polymeric film with a luminous transmittance greater than 30% when measured using ASTM-D 1003-92, for covering an agricultural structure or greenhouse, wherein the film contains adjacent layers that have an average delamination strength of less than 250 g/15 mm when measured using ASTM D-1876. More particularly, the film is thus separated into two or more film layers which are inflated with gas to provide thermal insulation.
    Type: Application
    Filed: June 28, 2013
    Publication date: August 27, 2015
    Applicant: Plastika Kritis S.A.
    Inventors: Ioannis Lempidakis, Emmanouil Lempidakis, Michail Lempidakis, Ioannis Melas, Konstantinos Vertoudakis