Patents by Inventor Mark S. Shumacher

Mark S. Shumacher 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).

  • Scalable process transmitter
    Patent number: 6457367
    Abstract: A scalable process transmitter architecture includes a unitized sensor module and an optional scalable transmitter. The sensor module has a sensor output that is configurable which can connect locally to a scalable transmitter module to form a transmitter, or can be wired directly to a remote receiver. The scalable transmitter can mount on the unitized sensor module and generates a scalable output for a remote receiver. The transmitter module can provide more advanced features for specific applications.
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: October 1, 2002
    Assignee: Rosemount Inc.
    Inventors: Steven M. Behm, Dale S. Davis, Mark C. Fandrey, Roger L. Frick, Robert C. Hedtke, Richard L. Nelson, Scott D. Nelson, Weston Roper, Theodore H. Schnaare, John P. Schulte, Mark S. Shumacher