Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405215 | Asymmetric quadrature interferometry for thin film interference suppression in optical photothermal infrared spectroscopy | Craig Prater, David Grigg | 2025-09-02 |
| 12399117 | Wide area optical photothermal infrared spectroscopy | Craig Prater, Roshan Shetty | 2025-08-26 |
| 12372401 | Method and apparatus for high performance wide field photothermal imaging and spectroscopy | Craig Prater, David Grigg | 2025-07-29 |
| 12276603 | Asymmetric interferometric optical photothermal infrared spectroscopy | Craig Prater, David Grigg | 2025-04-15 |
| 12140475 | Photothermal infrared spectroscopy utilizing spatial light manipulation | Craig Prater | 2024-11-12 |
| 12066328 | Photothermal infrared spectroscopy utilizing spatial light manipulation | Craig Prater | 2024-08-20 |
| 11879837 | Wide area optical photothermal infrared spectroscopy | Craig Prater, Roshan Shetty | 2024-01-23 |
| 11774354 | Interferometric optical photothermal infrared spectroscopy | Craig Prater, David Grigg | 2023-10-03 |
| 11486761 | Photothermal infrared spectroscopy utilizing spatial light manipulation | Craig Prater | 2022-11-01 |
| 11480518 | Asymmetric interferometric optical photothermal infrared spectroscopy | Craig Prater, David Grigg | 2022-10-25 |
| 7751695 | High-speed massively parallel scanning | — | 2010-07-06 |
| 7291154 | Shape memory polymer actuator and catheter | Duncan J. Maitland, Abraham P. Lee, Daniel L. Schumann, Dennis Matthews, Charles A. Jungreis | 2007-11-06 |
| 6740094 | Shape memory polymer actuator and catheter | Duncan J. Maitland, Abraham P. Lee, Daniel L. Schumann, Dennis Matthews, Charles A. Jungreis | 2004-05-25 |
| RE37519 | Golf club with optical alignment system | John Ashley Densberger | 2002-01-22 |
| 6331194 | Process for manufacturing hollow fused-silica insulator cylinder | Stephen E. Sampayan, Michael L. Krogh, Steven Charles Davis, Ben Z. Rosenblum, David M. Sanders +1 more | 2001-12-18 |
| 6071202 | Golf swing training method | John Ashley Densberger | 2000-06-06 |
| 5955221 | Method and apparatus for fabrication of high gradient insulators with parallel surface conductors spaced less than one millimeter apart | David M. Sanders | 1999-09-21 |
| 5800279 | Detachable training system for golf clubs | John Ashley Densberger | 1998-09-01 |
| 5719702 | Polarization-balanced beamsplitter | — | 1998-02-17 |
| 5640777 | Golf club with optical alignment system | John Ashley Densberger | 1997-06-24 |
| 5357342 | Process and apparatus for measuring degree of polarization and angle of major axis of polarized beam of light | John S. Toeppen | 1994-10-18 |