Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6359442 | Microprocessor-based hand-held battery tester system | Dale B. Henningson | 2002-03-19 |
| D442503 | Handheld battery tester | Dale B. Henningson | 2001-05-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6359442 | Microprocessor-based hand-held battery tester system | Dale B. Henningson | 2002-03-19 |
| D442503 | Handheld battery tester | Dale B. Henningson | 2001-05-22 |