Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550826 | Field device incorporating circuit card assembly as environmental and EMI/RFI shield | Chad M. McGuire | 2009-06-23 |
| 7525419 | Transmitter with removable local operator interface | Mark S. Schumacher, Christopher Ashley Wells | 2009-04-28 |
| 7262693 | Process field device with radio frequency communication | Robert J. Karschnia, Charles R. Willcox, David A. Broden, Brian L. Westfield | 2007-08-28 |
| 7190053 | Field device incorporating circuit card assembly as environmental and EMI/RFI shield | Chad M. McGuire | 2007-03-13 |
| 7109883 | Low power physical layer for a bus in an industrial transmitter | Steven R. Trimble, Richard L. Nelson, David G. Tyson | 2006-09-19 |
| 7036381 | High temperature pressure transmitter assembly | David A. Broden, Chad M. McGuire, Fred C. Sittler | 2006-05-02 |
| 6907790 | Gage pressure output from an absolute pressure measurement device | Mark S. Schumacher | 2005-06-21 |
| 6510740 | Thermal management in a pressure transmitter | Steven M. Behm, William B. Krueger, Jeffrey C. Brekken | 2003-01-28 |
| 5825664 | Field-mounted control unit | Jogesh Warrior, Vincent C. Jacobson, Craig R. Tielens, Jane B. Lanctot | 1998-10-20 |
| 5495769 | Multivariable transmitter | David A. Broden, Dale W. Borgeson, Jane B. Lanctot, Kevin D. Voegele | 1996-03-05 |
| 5485400 | Field-mounted control unit | Jogesh Warrior, Vincent C. Jacobson, Craig R. Tielens | 1996-01-16 |
| 5333114 | Field mounted control unit | Jogesh Warrior, Vincent C. Jacobson, Craig R. Tielens, Jane B. Lanctot | 1994-07-26 |
| 5283716 | Electrical component support structure | Troy R. Banitt, Patrick M. Dobrowski, Michael P. Grant, Michael A. La Haye, Carey Manson | 1994-02-01 |
| 5278543 | Transmitter with magnetic zero/span actuator | David Lee, Roger L. Frick | 1994-01-11 |
| 4878012 | Charge balanced feedback transmitter | John P. Schulte, Roger L. Frick, Brian L. Westfield, Randy Kenneth Paschke | 1989-10-31 |
| 4818994 | Transmitter with internal serial bus | Steven Matthew Quist, Roger L. Frick, Randy Kenneth Paschke | 1989-04-04 |