Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501543 | Apparatus and method for determining position | Tom M. Hedges, Sean Beliveau, Rick Slater, Michael J. Sobel | 2002-12-31 |
| 6452668 | Rotating head optical transmitter for position measurement system | — | 2002-09-17 |