Patents by Inventor Eric V. Damme

Eric V. Damme 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).

  • Device for metered delivery of a liquid or viscous substance to a point of consumption
    Patent number: 5509501
    Abstract: A device for metered delivery of a liquid or a viscous substance to a consumption point, which includes a container for receiving an amount of the substance, a delivery unit having a chamber for receiving the container and a displacement element displaceable between first and second positions for enabling flow of the substance from the container to the consumption point, a connection element which is separate from the delivery unit and is securable to the consumption point, the connection unit having an indicator indicating a predetermined amount of the substance to be delivered to the consumption point in the unit of time, and a control unit for controlling the drive which displaces the displaceable element.
    Type: Grant
    Filed: November 9, 1994
    Date of Patent: April 23, 1996
    Inventor: Eric V. Damme