Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7393248 | Modular power control system with multipin connectors and airflow conrol module | John A. Hansen, David Robert Jones, Artoush Safarli, Jimmie L. Thomas, Neill P. Smith | 2008-07-01 |
| 4798246 | Pipe scraper | — | 1989-01-17 |
| 4189000 | Casing scraper | — | 1980-02-19 |