Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4718047 | Analysis of cement bonding utilizing temperature profiles | Norman R. Carlson, James C. Barnette | 1988-01-05 |
| 4441361 | Method and apparatus for measurement of fluid density and flow rates in multi-phase flow regimes | Norman R. Carlson, Raymond E. Roesner | 1984-04-10 |