Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149506 | System for controlling wellbore pressure during pump shutdowns | Danny Spencer, John McCaskill, Scott Charles | 2021-10-19 |
| 9207285 | Automatic determination of multi-frequency baselines for battery testing | Paul Swanton | 2015-12-08 |
| 9030173 | Identifying and amerliorating a deteriorating condition for battery networks in-situ | Paul Nicholas Chait, Kurt Salloux, Stanley Chait | 2015-05-12 |
| 8831897 | Determining remaining life fraction for battery networks in-situ | — | 2014-09-09 |
| 8710847 | Self-correcting amplifier system | Donald H. Marvin, Kurt Salloux | 2014-04-29 |
| 6057693 | Dielectric mixture composition sensor with compensation for mixture electrical conductivity | J. Brian Murphy, John M. Brauninger, Clifford A. Megerle, Carl W. Townsend | 2000-05-02 |
| 5717339 | Dielectric mixture composition linear sensor with compensation for mixture electrical conductivity | J. Brian Murphy, John M. Brauninger, Clifford A. Megerle, Carl W. Townsend | 1998-02-10 |
| 5632881 | Measuring magnesium concentrations in molten metal alloys | Stephen A. Gabelich | 1997-05-27 |
| 5514593 | Time averaged toxic metals monitoring method | Carl W. Townsend, Clifford A. Megerle | 1996-05-07 |
| 5481181 | Real-time toxic metals monitor device and method | Carl W. Townsend, Clifford A. Megerle | 1996-01-02 |
| 5426976 | Method and apparatus for detecting the position of liquid-liquid interfaces | Thomas Moser | 1995-06-27 |
| 5315162 | Electrochemical synapses for artificial neural networks | Carl W. Townsend, Lin Higley, Frank A. Ludwig | 1994-05-24 |
| 4939469 | Non-destructive method for evaluation of printed wiring boards | Frank A. Ludwig | 1990-07-03 |
| 4766522 | Electrochemical capacitor | Frank A. Ludwig, Lin Higley, Andrew Kindler, Carl W. Townsend | 1988-08-23 |