Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6164127 | Well flowmeter and down-hole sampler | John Izbicki, Allen H. Christensen, Randall T. Hanson, Peter Martin, Gregory E. Smith | 2000-12-26 |
| 6131451 | Well flowmeter and down-hole sampler | John Izbicki, Allen H. Christensen, Randall T. Hanson, Peter Martin, Gregory E. Smith | 2000-10-17 |