Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7226692 | Battery lock | Karl Singer | 2007-06-05 |
| 6946217 | Battery lock | Karl Singer | 2005-09-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7226692 | Battery lock | Karl Singer | 2007-06-05 |
| 6946217 | Battery lock | Karl Singer | 2005-09-20 |