Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600441 | Subsurface exploratory radar detector for a hand tool device | Harald Schmitzer, John Ewen, Klaus Dass | 2003-07-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600441 | Subsurface exploratory radar detector for a hand tool device | Harald Schmitzer, John Ewen, Klaus Dass | 2003-07-29 |