Patents by Inventor Juergen Kleinwaechter

Juergen Kleinwaechter 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, GREENHOUSE COVERING, FILTER SYSTEM, LIGHTING SYSTEM, CONDUCTING SYSTEM, USE AND FEEDER APPARATUS
    Publication number: 20120174477
    Abstract: The invention proposes numerous aspects for improving greenhouses which may lead to durable improvement of the worldwide climate system.
    Type: Application
    Filed: March 16, 2012
    Publication date: July 12, 2012
    Applicant: Sunvention International GmbH
    Inventor: Juergen KLEINWAECHTER
  • Greenhouse, greenhouse covering, filter system, lighting system, conducting system, use and feeder apparatus
    Patent number: 8156685
    Abstract: The invention proposes numerous aspects for improving greenhouses which may lead to durable improvement of the worldwide climate system.
    Type: Grant
    Filed: February 26, 2007
    Date of Patent: April 17, 2012
    Assignee: Sunvention International GmbH
    Inventor: Juergen Kleinwaechter
  • Solar multistage concentrator, and greenhouse
    Publication number: 20090314347
    Abstract: Disclosed is a solar multistage concentrator in which at least one imaging lens system (1) is mounted in front of a non-imaging lens system (3, 4) in such a way that both systems are an integral part of a specifically formed, light-transparent dielectric (2).
    Type: Application
    Filed: September 17, 2007
    Publication date: December 24, 2009
    Inventor: Juergen Kleinwaechter
  • Greenhouse, Greenhouse Covering, Filter System, Lighting System, Conducting System, Use and Feeder Apparatus
    Publication number: 20090158647
    Abstract: The invention proposes numerous aspects for improving greenhouses which may lead to durable improvement of the worldwide climate system.
    Type: Application
    Filed: February 26, 2007
    Publication date: June 25, 2009
    Inventor: Juergen Kleinwaechter
  • Light element with a translucent surface
    Patent number: 7227077
    Abstract: A light element with a translucent surface includes an energy converter, wherein the translucent surface is so formed as to direct only that portion of the radiation onto the energy converter that impinges on the translucent surface. The energy converter may be a solar cell, a fluid line or a light guide. The light element is particularly suited for illuminating interior spaces with diffuse light.
    Type: Grant
    Filed: April 5, 2001
    Date of Patent: June 5, 2007
    Assignee: PowerPulse Holding AG
    Inventor: Jürgen Kleinwächter
  • Photovoltaic device
    Patent number: 6407328
    Abstract: A photovoltaic device for converting radiation energy into electric power, includes a front side exposed to radiation from a radiation source, a backside; and a cooling unit having a liquid medium, e.g. water, arranged between the front side and the radiation source. The liquid medium is surrounded by an envelope, and forms with the envelope a selective filter allowing passage of radiation useful for the photovoltaic effect and converting the longer wave radiation into hear which is immediately dissipated to substantially prevent heating of the photovoltaic module.
    Type: Grant
    Filed: February 2, 2001
    Date of Patent: June 18, 2002
    Assignee: PowerPulse Holding AG
    Inventor: Jürgen Kleinwächter