| 12218775 |
Advanced physical layer (APL) adapter for legacy field devices |
Theodore Henry Schnaare, Yevgeny Yurevich Korolev, Robert Michael Weinberger, Marshall Leon Meier, Eric D. Rotvold |
2025-02-04 |
| 11079268 |
Precision ADC sampling clock for high accuracy wireless guided wave radar |
— |
2021-08-03 |
| 10345126 |
Illuminated dial with integrated status indication |
Scott Nelson, Robert J. Karschnia |
2019-07-09 |
| 10305403 |
Dynamic motor drive for battery operated devices |
Richard L. Nelson |
2019-05-28 |
| 8217782 |
Industrial field device with reduced power consumption |
Richard L. Nelson, James A. Johnson |
2012-07-10 |
| 7986657 |
Selective activation of field devices in low power wireless mesh networks |
Patrick M. Dobrowski, Kelly M. Orth, Kyle L. Stotz |
2011-07-26 |
| 7986968 |
Control of field device on low power wireless networks |
Patrick M. Dobrowski, Kelly M. Orth, Kyle L. Stotz, Robert J. Karschnia |
2011-07-26 |
| 7983211 |
Control system with wireless messages containing message sequence information |
Kelly M. Orth, Eric W. Sybesma |
2011-07-19 |
| 7924774 |
Control system with predictive field device response time over a wireless network |
Patrick M. Dobrowski, Kelly M. Orth, Kyle L. Stotz |
2011-04-12 |
| 7903596 |
Control of low power wireless networks for power conservation |
Patrick M. Dobrowski, Kelly M. Orth, Kyle L. Stotz |
2011-03-08 |
| 7783330 |
Control system with wireless address domain to field device address domain translation |
Patrick M. Dobrowski, Kelly M. Orth, Kyle L. Stotz |
2010-08-24 |
| 7542866 |
Threshold setting for a radar level transmitter |
Kurt C. Diede, Ryan Carlson |
2009-06-02 |
| 6782328 |
Measurement of concentration of material in a process fluid |
Mark S. Schumacher, James A. Johnson, Kurt C. Diede |
2004-08-24 |
| 6722261 |
Hydraulic piston position sensor signal processing |
Gregory C. Brown, James A. Johnson |
2004-04-20 |
| 6628229 |
Stabilization of oscillators in a radar level transmitter |
James A. Johnson |
2003-09-30 |
| 6445192 |
Close proximity material interface detection for a microwave level transmitter |
David L. Pederson |
2002-09-03 |
| 6295018 |
Low power radar level instrument with enhanced diagnostics |
Kurt C. Diede |
2001-09-25 |