Patents by Inventor James A. Kronmiller

James A. Kronmiller 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).

  • Level probe with modular connection
    Patent number: 6148681
    Abstract: A process seal assembly adapted for installation to a process vessel opening. A probe with a probe connector connects to a rod inside a passageway of a housing adapted to be sealingly mounted to the process vessel opening. The rod has a first end coupled to the probe connector and a second end adapted to couple with a transmitter connector body. A rigid, electrically insulating spool is fastened in the passageway, with an outer spool surface fitting tightly to a wall of the passageway and an axial hole fitting tightly to the rod.
    Type: Grant
    Filed: May 28, 1999
    Date of Patent: November 21, 2000
    Assignee: Rosemount Inc.
    Inventors: James L. Gravel, Bruce L. Johnson, James A. Kronmiller, Randall C. Olson, Steven D. Kruse