Patents by Inventor Jonathan P. Geissler

Jonathan P. Geissler 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).

  • Metering nozzle for squeeze bottle
    Patent number: 10422679
    Abstract: The present invention provides a metering nozzle used with a squeezable bottle for dispensing a fixed amount of fluid from the bottle. A dispensing chamber volume of the metering nozzle may be adjusted to adjust the volume of fluid dispensed from the bottle. The nozzle allows the fixed amount of fluid to be measured and then dispensed without returning into the bottle by utilizing a movable piston, shuttling between the nozzle inlet and the nozzle outlet by applying a compression force to the bottle against a biasing force of a spring.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: September 24, 2019
    Assignee: WiSys Technology Foundation, Inc.
    Inventors: Jonathan P. Geissler, Dawson J. Nemmers
  • Metering Nozzle for Squeeze Bottle
    Publication number: 20180274963
    Abstract: The present invention provides a metering nozzle used with a squeezable bottle for dispensing a fixed amount of fluid from the bottle. A dispensing chamber volume of the metering nozzle may be adjusted to adjust the volume of fluid dispensed from the bottle. The nozzle allows the fixed amount of fluid to be measured and then dispensed without returning into the bottle by utilizing a movable piston, shuttling between the nozzle inlet and the nozzle outlet by applying a compression force to the bottle against a biasing force of a spring.
    Type: Application
    Filed: March 26, 2018
    Publication date: September 27, 2018
    Inventors: Jonathan P. Geissler, Dawson J. Nemmers