Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12061679 | Smart LOTO method and system | — | 2024-08-13 |
| 11760216 | Portable plug-in electric vehicle alternating current power adapter and method of use | Richard Scholer, Michael J Petkus, Brandon S Linn | 2023-09-19 |
| 11704693 | System and method of generating existing customer leads | Bruce Cook, Vincent Lewis | 2023-07-18 |
| 10565617 | System and method of generating existing customer leads | Bruce Cook, Vincent Lewis | 2020-02-18 |
| 10373198 | System and method of generating existing customer leads | Bruce Cook, Vincent Lewis | 2019-08-06 |
| 9783143 | Control and diagnostics of multiple electrical generating machines using an external voltage regulator | Jan S. Pyko, Michael J. Pawlukiewicz, Michael E. List | 2017-10-10 |
| 9178383 | Control and diagnostics of multiple electrical generating machines using an external voltage regulator | Jan S. Pyko, Michael J. Pawlukiewicz, Michael E. List | 2015-11-03 |
| 7043899 | On-line catalyst monitoring using a Kalman filter | Wei Wang | 2006-05-16 |
| 7032439 | Engine misfire detection using system identification technology | Zhijian Wu | 2006-04-25 |
| 6978666 | Automatic calibration method for engine misfire detection system | Zhijian Wu, Min Ho HAN | 2005-12-27 |
| 6314802 | Optimal engine speed compensation method used in misfire detection | Zhijian Wu | 2001-11-13 |
| 6286366 | Method of determining the engine charge temperature for fuel and spark control of an internal combustion engine | Gang Chen, Zhijian Wu, Kerry D. Franks, Timothy L. McDonald, James R. Tamm | 2001-09-11 |
| 6131444 | Misfire detection using a dynamic neural network with output feedback | Zhijian Wu | 2000-10-17 |
| 6076964 | Prediction of internal temperature of a battery using a non-linear dynamic model | Zhijian Wu, Gang Chen, Kerry D. Franks, Timothy L. McDonald, James R. Tamm | 2000-06-20 |
| 6006155 | Real-time misfire detection for automobile engines with medium data rate crankshaft sampling | Zhijian Wu | 1999-12-21 |
| 5862507 | Real-time misfire detection for automobile engines with medium data rate crankshaft sampling | Zhijian Wu | 1999-01-19 |
| 5802844 | After-burner heated catalyst system and associated control circuit and method | Jan S. Pyko, Mark J Poublon, Larry R. Hartwick | 1998-09-08 |
| 5717133 | Mixed sampling rate processing for misfire detection | Zhijian Wu | 1998-02-10 |
| 5645745 | Circuit and control method for electrically heating a catalyst | Larry R. Hartwick, Jan S. Pyko, Bruce H. Teague | 1997-07-08 |
| 5513620 | Ignition energy and breakdown voltage circuit and method | Jan S. Pyko | 1996-05-07 |
| 5469825 | Fuel injector failure detection circuit | Pawel J. Golab | 1995-11-28 |
| 5392643 | Oxygen heater sensor diagnostic routine | Maura P. O'Kennedy, Min Sway-Tin, Martin G. Yagley | 1995-02-28 |