Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7970063 | Variable liftoff voltage process field device | — | 2011-06-28 |
| 7918134 | Thermal-based diagnostic system for process transmitter | Robert C. Hedtke, Charles R. Willcox, David A. Broden, Andrew J. Klosinski | 2011-04-05 |