Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400449 | Optical stress generator and detector | Robert J. Stoner | 2002-06-04 |
| 6381019 | Ultrasonic generator and detector using an optical mask having a grating for launching a plurality of spatially distributed, time varying strain pulses in a sample | — | 2002-04-30 |