| 5475727 |
Intelligent automatic gain stabilization for radiation detection instrument |
Ronnie J. Buchanan, Timothy D. Rice |
1995-12-12 |
| 5337234 |
Self-contained downhole gauge system |
Terry O. Anderson, J. Mark Richardson, Jack C. Penn, Michael Lynch, Billy W. White +5 more |
1994-08-09 |
| 5277495 |
Temperature to frequency converter |
— |
1994-01-11 |
| 5153832 |
Self-containing downhole gauge system |
Terry O. Anderson, J. Mark Richardson, Jack C. Penn, Michael Lynch, Billy W. White +5 more |
1992-10-06 |
| 4866607 |
Self-contained downhole gauge system |
Terry O. Anderson, J. Mark Richardson, Jack C. Penn, Michael Lynch, Billy W. White +5 more |
1989-09-12 |
| 4794548 |
Data collection apparatus and train monitoring system |
Michael Lynch, John E. Haley, C. Lynden Lee |
1988-12-27 |
| 4717867 |
Apparatus for conserving power in operating a load |
— |
1988-01-05 |
| 4709234 |
Power-conserving self-contained downhole gauge system |
Michael Lynch, Richard L. Duncan, Stephen E. Tilghman, Jack C. Penn |
1987-11-24 |
| 4675649 |
Apparatus and method for interfacing a transducer |
Michael Lynch |
1987-06-23 |
| 4665398 |
Method of sampling and recording information pertaining to a physical condition detected in a well bore |
Michael Lynch, Richard L. Duncan, Stephen E. Tilghman, Jack C. Penn |
1987-05-12 |
| 4663628 |
Method of sampling environmental conditions with a self-contained downhole gauge system |
Richard L. Duncan, Michael Lynch, Billy W. White |
1987-05-05 |