Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5195879 | Improved method for injecting treatment chemicals using a constant flow positive displacement pumping apparatus | D. Dwaine Reese, Stanley G. Crow | 1993-03-23 |
| 5066199 | Method for injecting treatment chemicals using a constant flow positive displacement pumping apparatus | D. Dwaine Reese, Stanley G. Crow | 1991-11-19 |
| 4335072 | Overhead corrosion simulator | Jack Barnett | 1982-06-15 |