Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720922 | Radio-frequency badge for location measurement | Lyndsay Williams | 2004-04-13 |
RN
Roger M. Needham
Overall (2004): #125,706 of 270,089Top 50%
1
Patents 2004