Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917308 | Surface-mount traffic sensors | — | 2005-07-12 |
| 6911829 | Inductive signature measurement circuit | Michael J. Roberts, Geoffrey Yerem | 2005-06-28 |
| 6876949 | Normalization of inductive vehicle detector outputs | Geoffrey Yerem | 2005-04-05 |
| 6838886 | Method and apparatus for measuring inductance | Geoffrey W. Hilliard | 2005-01-04 |