Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7394244 | Through-wall position sensor | William R. Schley, Dan Nguyen, Lawrence P. Flesch, Sandra L. Harper, Curtis E. Stevens | 2008-07-01 |
| 7275474 | Optical position sensing and method | Bruce Larkin, Joseph A. Kovach, Matthew Herman Simon, Dan Nguyen | 2007-10-02 |
| 5693935 | Method and device for continuous pattern sensing using fiber optics | William L. Hassler, Jr., Sandra L. Harper, Michael Nolan, William R. Schley | 1997-12-02 |
| 5541405 | Method and device for continuous pattern sensing using fiber optics | William L. Hassler, Jr., Sandra L. Harper, Michael Nolan, William R. Schley | 1996-07-30 |