Patents by Inventor Jan H. N. Post

Jan H. N. Post 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).

  • Apparatus for dispensing a plurality of powders and method of compounding substances
    Patent number: 7311223
    Abstract: An apparatus for dispensing a plurality of powders, such as colorants for paint, caulking or grout or components of cosmetics, comprising a plurality of containers for holding the powders, a plurality of metering powder pumps, connected to a container or having a connector for releasably connecting a container to the respective powder pump, wherein the capacity of the metering powder pump is selectable.
    Type: Grant
    Filed: April 6, 2005
    Date of Patent: December 25, 2007
    Assignee: Fluid Management, Inc.
    Inventor: Jan H. N. Post
  • Apparatus for dispensing a plurality of powders and method of compounding substances
    Patent number: 7134573
    Abstract: An apparatus for dispensing a plurality of powders or flowable materials, such as colorants for paint, caulking or grout or components of cosmetics, comprising a plurality of containers for holding the powders or flowable materials, a plurality of metering pumps, connected to a container or having a connector for releasably connecting a container to the respective pump, wherein the capacity of the metering pump is selectable.
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: November 14, 2006
    Assignee: Fluid Management, Inc.
    Inventor: Jan H. N. Post