Patents by Inventor Jens KEHRBAUM

Jens KEHRBAUM 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).

  • Pump assembly
    Patent number: 9512844
    Abstract: A pump assembly includes a centrifugal pump driven by an electric motor and is provided with a time display which is formed by an annular row of light diodes, wherein a time is assigned to each light diode.
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: December 6, 2016
    Assignee: Grundfoe Holding a/s
    Inventors: Georg Blaser, Jens Kehrbaum
  • PUMP ASSEMBLY
    Publication number: 20130052039
    Abstract: A pump assembly includes a centrifugal pump driven by an electric motor and is provided with a time display which is formed by an annular row of light diodes, wherein a time is assigned to each light diode.
    Type: Application
    Filed: August 16, 2012
    Publication date: February 28, 2013
    Applicant: GRUNDFOS HOLDING A/S
    Inventors: Georg BLASER, Jens KEHRBAUM