Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072480 | Downhole power generation system | Sean Carroll | 2018-09-11 |
| 10044244 | Downhole bladeless generator | — | 2018-08-07 |
| 9234981 | Exploitation of sea floor rig structures to enhance measurement while drilling telemetry data | Paul F. Rodney, Ronald L. Spross | 2016-01-12 |
| 8339277 | Communication via fluid pressure modulation | Ronald L. Spross, Kenneth J. Bryars | 2012-12-25 |
| 5620132 | Apparatus and method for removing meltable material from a substrate | Donald C. Foster, Karl J. Puttlitz | 1997-04-15 |
| 5458281 | Method for removing meltable material from a substrate | Donald C. Foster, Karl J. Puttlitz | 1995-10-17 |