Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806716 | Electronic battery tester | Kevin I. Bertness | 2004-10-19 |
| 6795782 | Battery test module | Kevin I. Bertness, Michael J. Fritsch | 2004-09-21 |
| 6707303 | Electronic battery tester | Kevin I. Bertness | 2004-03-16 |