Patents by Inventor Adam Warkiewicz

Adam Warkiewicz 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).

  • Air filter for a hot air hand device
    Patent number: D818329
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: May 22, 2018
    Assignee: Leister Technologies AG
    Inventors: Andreas Furling, Adam Warkiewicz
  • Hot air gun
    Patent number: D867842
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: November 26, 2019
    Assignee: Leister Technologies AG
    Inventors: Haruka Shimazu, Adam Warkiewicz
  • Hot air gun
    Patent number: D868554
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: December 3, 2019
    Assignee: Leister Technologies AG
    Inventors: Haruka Shimazu, Adam Warkiewicz
  • Air heater
    Patent number: D985743
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: May 9, 2023
    Assignee: Leister Technologies AG
    Inventors: Patrick Plank, Adam Warkiewicz
  • Air heater
    Patent number: D987793
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: May 30, 2023
    Assignee: Leister Technologies AG
    Inventors: Patrick Plank, Adam Warkiewicz