Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11474078 | Fingerprinting and analyzing gemstones | Sally Catherine Magana | 2022-10-18 |
| 10788460 | Method for fingerprinting and sorting diamonds | — | 2020-09-29 |
| 10386337 | Method for fingerprinting and sorting diamonds | — | 2019-08-20 |
| 9304112 | Method for detecting the purity of gold bullion | Sara Vollmert Rhodes | 2016-04-05 |
| 7257496 | Method and apparatus for monitoring SF6 gas and electric utility apparatus | Albert Migliori, Tristan Fin, Steven Frank Willard | 2007-08-14 |
| 6844722 | Mutual inductance bridge for detection of degradation in metallic components | Albert Migliori | 2005-01-18 |
| 5992234 | Detection of defects using resonant ultrasound spectroscopy at predicted high order modes | James J. Schwarz, David E. Thomas, Ming Lei | 1999-11-30 |
| 5922956 | Dynamic ultrasonic resonance testing | — | 1999-07-13 |
| 5837896 | Detection of defects using resonant ultrasound spectroscopy at predicted high order modes | James J. Schwarz, David E. Thomas, Ming Lei | 1998-11-17 |
| 5631423 | Method for resonant measurement | — | 1997-05-20 |
| 5495763 | Method for resonant measurement | Albert Migliori, Raymond D. Dixon | 1996-03-05 |
| 5425272 | Relative resonant frequency shifts to detect cracks | James J. Schwarz | 1995-06-20 |
| 5408880 | Ultrasonic differential measurement | Albert Migliori | 1995-04-25 |
| 5351543 | Crack detection using resonant ultrasound spectroscopy | Albert Migliori, Thomas Bell | 1994-10-04 |
| D342944 | Collapsible keyboard vision shield | — | 1994-01-04 |
| 4259560 | Process for drying coal and other conductive materials using microwaves | — | 1981-03-31 |