Patents by Inventor Kenneth G. Guttsen

Kenneth G. Guttsen 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).

  • Pressure transmitter with improved isolator system
    Patent number: 6662662
    Abstract: A pressure transmitter with a fluid isolator that includes a sensor tube and a fill tube that have “D” shaped ends that connect together in a port internal to the transmitter. The shaped ends can be brazed into the port for sealing. Fitting both the sensor tube and the fill tube in the same port provides a low cost isolator with reduced isolator liquid volume. The fluid isolator has an isolator diaphragm with a central diaphragm region overlying a central backing plate that includes a annular groove. The annular groove avoids slow response of the isolator after an overpressure condition.
    Type: Grant
    Filed: May 4, 2000
    Date of Patent: December 16, 2003
    Assignee: Rosemount, Inc.
    Inventors: Christina A. Nord, David A. Horky, Kenneth G. Guttsen, Thomas E. Johnson, Matthew G. Sherin, Kevin P. Szafranski, William J. Ballot, Renae M. Patrick, Donald E. Harasyn, Ryan R. Eidenschink, Todd W. Schansberg, Mark G. Romo, Steven M. Behm, Bennett L. Louwagie, Robert C. Hedtke, Stanley E. Rud, Jr., Jeffrey C. Brekken
  • Pressure transmitter with dual inlet base and single compartment housing
    Patent number: D439178
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: March 20, 2001
    Assignee: Rosemount Inc.
    Inventors: Mark Fandrey, George C. Hausler, Steven M. Dennis, Kenneth G. Guttsen, Myles L. Miller, William J. Ballot, Steven M. Behm
  • Pressure transmitter with single inlet base and dual compartment housing
    Patent number: D439179
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: March 20, 2001
    Assignee: Rosemount Inc.
    Inventors: Mark Fandrey, Steven M. Dennis, William J. Ballot, David A. Horky, Dennis J. Smith, Kenneth G. Guttsen, Myles L. Miller
  • Pressure transmitter with single inlet base and single compartment housing
    Patent number: D439180
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: March 20, 2001
    Assignee: Rosemount Inc.
    Inventors: Mark Fandrey, George C. Hausler, Steven M. Dennis, William J. Ballot, David A. Horky, Kenneth G. Guttsen, Myles L. Miller
  • Pressure transmitter with dual inlet base and dual compartment housing
    Patent number: D439181
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: March 20, 2001
    Assignee: Rosemount Inc.
    Inventors: Mark Fandrey, Dennis J. Smith, Myles L. Miller, Kenneth G. Guttsen, Steven M. Dennis, William J. Ballot, Steven M. Behm