Patents by Inventor Rick Wolleswinkel

Rick Wolleswinkel 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).

  • Flow meter remote reading systems
    Patent number: 6646731
    Abstract: Systems and methods for determining the positions of the discs of a mechanical display by using the shadow cast on an optical array by a profiled cam arrangement.
    Type: Grant
    Filed: March 5, 2002
    Date of Patent: November 11, 2003
    Assignee: Melexis NV
    Inventor: Rick Wolleswinkel
  • Flow meter remote reading systems
    Publication number: 20020159076
    Abstract: Systems and methods for determining the positions of the discs of a mechanical display by using the shadow cast on an optical array by a profiled cam arrangement.
    Type: Application
    Filed: March 5, 2002
    Publication date: October 31, 2002
    Applicant: MELEXIS nv
    Inventor: Rick Wolleswinkel