Patents by Inventor Per DAHLBACK

Per DAHLBACK 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).

  • Water absorption using an insulated housing
    Patent number: 9737844
    Abstract: Disclosed is a device for adsorbing water using a sealable housing containing a water adsorbing material and a heat pump.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: August 22, 2017
    Assignee: AIRWATERGREEN AB
    Inventors: Per Dahlback, Jonas Wamstad, Fredrik Edstrom
  • Water adsorption device
    Patent number: 9289718
    Abstract: The present invention relates to a device for adsorbing water from gas using water adsorption material and a method of adsorbing water from gas.
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: March 22, 2016
    Assignee: Airwatergreen AB
    Inventors: Per Dahlback, Fredrik Edstrom, Jonas Wamstad
  • WATER ABSORPTION USING AN INSULATED HOUSING
    Publication number: 20150265962
    Abstract: Disclosed is a device for adsorbing water using a sealable housing containing a water adsorbing material and a heat pump.
    Type: Application
    Filed: March 19, 2015
    Publication date: September 24, 2015
    Inventors: Per Dahlback, Jonas Wamstad, Fredrik Edstrom
  • WATER ADSORPTION DEVICE
    Publication number: 20140352536
    Abstract: The present invention relates to a device for adsorbing water from gas using water adsorption material and a method of adsorbing water from gas.
    Type: Application
    Filed: May 29, 2014
    Publication date: December 4, 2014
    Applicant: AIRWATERGREEN AB
    Inventors: Per DAHLBACK, Fredrik EDSTROM, Jonas WAMSTAD