Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7623966 | System and method for providing information to travelers | — | 2009-11-24 |
| 7013882 | Over-dwell protection circuit for an automotive ignition control system | Jerral Long, Scott B. Kesler | 2006-03-21 |
| 6948372 | Method of connection to a spark plug pressure sensor | Albert Anthony Skinner, Diane Hageman, Ronald J. Kiess | 2005-09-27 |
| 6886547 | Ignition system with multiplexed combustion signals | — | 2005-05-03 |
| 6877497 | Ignition coil cassette having epoxy anchored bushings | Albert Anthony Skinner, Kenneth Senseman, Colin Hamer | 2005-04-12 |
| 6842007 | Ignition coil durability testing apparatus and method | Ronald J. Kiess | 2005-01-11 |
| 6834538 | Spark plug mounted thick film strain gauge | Ronald J. Kiess, Lewis Henry Little, Marion Edmond Ellis | 2004-12-28 |
| 6814065 | Control apparatus for staggered spark plug firing in a dual-plug spark ignition engine | — | 2004-11-09 |
| 6758200 | Ignition coil driver chip on printed circuit board for plughole coil housing | Diane Hageman, Albert Anthony Skinner | 2004-07-06 |
| 6722183 | System and method for impulse noise suppression for integrator-based ion current signal processor | Ronald J. Kiess, Robert W. Koseluk, Philip Allen Karau, Jerral Long | 2004-04-20 |
| 6700470 | Ignition apparatus having increased leakage to charge ion sense system | Mark Albert Paul, Albert Anthony Skinner | 2004-03-02 |
| 6679236 | Ignition system having a high resistivity core | Albert Anthony Skinner, James A. Boyer | 2004-01-20 |
| 6679100 | Spark plug mounted thick film strain gauge | Ronald J. Kiess, Lewis Henry Little, Marion Edmond Ellis | 2004-01-20 |
| 6679235 | High power ignition system having high impedance to protect the transformer | Albert Anthony Skinner, Brian Dewayne Lively | 2004-01-20 |
| 6679237 | Ignition drive circuit | Albert Anthony Skinner, Ronald J. Kiess | 2004-01-20 |
| 6622711 | Ignition coil cassette assembly | Albert Anthony Skinner, Douglas L. Sprunger | 2003-09-23 |
| 6615645 | System and method for generating a knock determination window for an ion current sensing system | Ronald J. Kiess, Daniel J. O'Connor, Max W Ellis | 2003-09-09 |
| 6615811 | Ignition coil integrated ion sense with combustion and knock outputs | — | 2003-09-09 |
| 6520166 | Method of identifying engine cylinder combustion sequence based on combustion quality | Philip Allen Karau | 2003-02-18 |
| 6378513 | Multicharge ignition system having secondary current feedback to trigger start of recharge event | John W. Boyer, Daniel J. O'Connor | 2002-04-30 |
| 6367318 | Multicharge ignition system having combustion feedback for termination | John W. Boyer, Scott B. Kesler, Daniel J. O'Connor | 2002-04-09 |
| 6360706 | Shield and spring interface to a spark plug from a pencil coil | Albert Anthony Skinner, Viorel Moga | 2002-03-26 |
| 6268721 | Low cost binary encoded crankshaft position sensor | Thaddeus Schroeder, Bruno Lequesne | 2001-07-31 |
| 6263727 | Make voltage bias ion sense misfired detection system | — | 2001-07-24 |
| 6213108 | System and method for providing multicharge ignition | James A. Boyer, Norman H. Bracken | 2001-04-10 |