Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7640111 | Method and system for interpreting borehole geological data | George Richard Kear, Anish Kumar, David R. Williamson | 2009-12-29 |
| 7467685 | Array seismic fluid transducer source | Robert D. Mann, Brian Abbott, James F. Minear, David Gillis, George Richard Kear | 2008-12-23 |
| 6751557 | Rock classification method and apparatus | Anish Kumar, George Richard Kear, Oswaldo E. Viloria, David R. Williamson | 2004-06-15 |
| 6675895 | Well cementing | John F. Vaeth, Lucian Johnston | 2004-01-13 |