Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603306 | Proximity switch, a target, a system of such proximity switches and targets, and a method of determining the presence of a target by a proximity switch | Torgny Olsson, Gunnar Widell | 2003-08-05 |