Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388448 | Electronic battery tester with normal/cold test modes and terminal connection detection | — | 2002-05-14 |
| 5394093 | Method and apparatus for testing vehicle engine sensors | — | 1995-02-28 |
| 5359290 | Method and apparatus using a pair of test circuits having LED indicators for testing engine sensors and ignition modules in vehicles | — | 1994-10-25 |
| D345703 | Tester for engine sensors and ignition modules | — | 1994-04-05 |
| D331711 | Code scanner for automotive diagnostic testing | — | 1992-12-15 |