Patents by Inventor David Trojahn

David Trojahn 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).

  • Accelerated brewing system, method, and apparatus
    Patent number: 10517420
    Abstract: According to the present disclosure, a brewing system includes a water delivery system, a cover, and a funnel. The water delivery system supplies water through a spray head of the cover to the funnel. The funnel holds brewing substance to be combined with the water to form a brewed beverage.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: December 31, 2019
    Assignee: Bunn-O-Matic Corporation
    Inventors: Christopher W. Rahn, David Trojahn, Brent Friedrich, William Krause
  • ACCELERATED BREWING SYSTEM, METHOD, AND APPARATUS
    Publication number: 20170099979
    Abstract: According to the present disclosure, a brewing system includes a water delivery system, a cover, and a funnel. The water delivery system supplies water through a spray head of the cover to the funnel. The funnel holds brewing substance to be combined with the water to form a brewed beverage.
    Type: Application
    Filed: October 7, 2016
    Publication date: April 13, 2017
    Inventors: Christopher W. Rahn, David Trojahn, Brent Friedrich, William Krause