Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424139 | Voltage detection stick | Lars Mats Jan Bystrom | 2002-07-23 |
| D445350 | Voltage detection stick | Lars Mats Jan Bystrom | 2001-07-24 |
| 6242903 | Method for using an insulated electrical probe | Dave Cook | 2001-06-05 |