Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8215178 | Sensor device to monitor deformation in structural members, such as solid structures | — | 2012-07-10 |
| 6845564 | Level monitoring sensor apparatus, solid structure sensor apparatus, and pendulum sensor apparatus | Richard L. Chartrand | 2005-01-25 |