Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8144028 | Method and system of obtaining data from field devices | Brian LaMothe, Richard J. Vanderah, David S. Willett | 2012-03-27 |
| 8027793 | Method and system of validating data regarding measured hydrocarbon flow | Duane B. Toavs | 2011-09-27 |
| 7941489 | Method and system of determining a hierarchical structure | Brian LaMothe, Richard J. Vanderah, David S. Willett | 2011-05-10 |
| 7447599 | Method and system for generating an uncertainty value | Duane B. Toavs, Randy R. Page | 2008-11-04 |