Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300090 | Alarm and first responder systems, methods, and devices | — | 2025-05-13 |
| 11455881 | Alarm and first responder systems, methods, and devices | — | 2022-09-27 |
| 9869599 | High-temperature pressure sensing | John P. Schulte | 2018-01-16 |
| 8982989 | Process variable transmitter with variable frequency clock circuit for rejection of clock synchronous noise | Peter Flanagan, John P. Schulte, Eugene Korolev | 2015-03-17 |
| 8234927 | Differential pressure sensor with line pressure measurement | John P. Schulte, Andrew J. Klosinski | 2012-08-07 |
| 7109883 | Low power physical layer for a bus in an industrial transmitter | Steven R. Trimble, Kelly M. Orth, Richard L. Nelson | 2006-09-19 |
| 6813318 | Process transmitter having a step-up converter for powering analog components | Brian L. Westfield, Weston Roper | 2004-11-02 |
| 6593857 | Modular process transmitter having a scalable EMI/RFI filtering architecture | Weston Roper, Todd M. Berge, Brian L. Westfield, Richard L. Nelson | 2003-07-15 |
| 6480131 | Multiple die industrial process control transmitter | Weston Roper, Brian L. Westfield, Michael J. Gaboury | 2002-11-12 |