Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999551 | Method for detection of signal source using estimation of noise statistics | Michael F. Gard | 2011-08-16 |
| 7952357 | Receiver system for determining the location of a magnetic field source | — | 2011-05-31 |
| 7896107 | System for tracking and maintaining on on-grade horizontal borehole | Floyd R. Gunsaulis, Brian K. Bailey, Kelvin P. Self, Gerald A. Stangl | 2011-03-01 |