Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7394244 | Through-wall position sensor | Eric Chapman, Dan Nguyen, Lawrence P. Flesch, Sandra L. Harper, Curtis E. Stevens | 2008-07-01 |
| 5693935 | Method and device for continuous pattern sensing using fiber optics | William L. Hassler, Jr., Sandra L. Harper, Eric Chapman, Michael Nolan | 1997-12-02 |
| 5541405 | Method and device for continuous pattern sensing using fiber optics | William L. Hassler, Jr., Sandra L. Harper, Eric Chapman, Michael Nolan | 1996-07-30 |