Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9825641 | Reconfigurable sensor monitoring system | Dean C. Alhorn, Kenneth R. Dutton, David E. Howard | 2017-11-21 |
| 9632491 | Reconfigurable drive current system | Dean C. Alhorn, Kenneth R. Dutton, David E. Howard | 2017-04-25 |
| 8290435 | Short-range communication system | Dean C. Alhorn, David E. Howard | 2012-10-16 |
| 8098060 | Systems, methods and apparatus for position sensor digital conditioning electronics | David E. Howard, Dean C. Alhorn, Kenneth R. Dutton | 2012-01-17 |
| 7911174 | Position sensing for rotor in hybrid stepper motor | David E. Howard, Dean C. Alhorn | 2011-03-22 |
| 7347052 | Methods and systems for processing uncalcined coke | Todd W. Dixon, Carl Williams, Eric Booth | 2008-03-25 |
| 7325749 | Distributed solid state programmable thermostat/power controller | JANE ALEXANDER, David E. Howard | 2008-02-05 |
| 7134885 | Miniature housing with standard addressable interface for smart sensors and drive electronics | David E. Howard, Dean C. Alhorn | 2006-11-14 |
| 7116098 | System providing limit switch function with simultaneous absolute position output | Dean C. Alhorn, David E. Howard | 2006-10-03 |
| 7081730 | Motor controller system for large dynamic range of motor operation | David E. Howard, Dean C. Alhorn, Kenneth R. Dutton, Mitchell Scott Paulson | 2006-07-25 |
| 6410362 | Flexible thin film solar cell | Edward J. Simburger, Michael J. Meshishnek, David G. Gilmore, Margaret H. Abraham, Frank R. Jeffrey +1 more | 2002-06-25 |
| 6313624 | Position sensor with integrated signal-conditioning electronics on a printed wiring board | Dean C. Alhorn, David E. Howard | 2001-11-06 |
| 6218843 | Zero gravity simulator for testing battery cells | Albert H. Zimmerman, Alonzo Prater, James H. Matsumoto | 2001-04-17 |
| 6144198 | System and method for determining rate of rotation using brushless DC motor | David E. Howard | 2000-11-07 |
| 6138131 | Arc-tangent circuit for continuous linear output | Dean C. Alhorn, David E. Howard | 2000-10-24 |
| 6104328 | Resolver to 360.degree. linear analog converter and method | Dean C. Alhorn, David E. Howard | 2000-08-15 |
| 5173696 | Control circuitry using electronic emulation of a synchro signal for accurate control of position and rate of rotation for shafts | David E. Howard | 1992-12-22 |