Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157711 | Process for the preparation of 2,3,3,3-tetrafluoropropene | John W. Smith, Claire McGuinness, Andrew P. Sharratt | 2024-12-03 |
| 11267772 | Process for the preparation of 2,3,3,3-tetrafluoropropene | John W. Smith, Claire McGuinness, Andrew P. Sharratt | 2022-03-08 |
| 10683248 | Process for the preparation of 2,3,3,3-tetrafluoropropene | John W. Smith, Claire McGuinness, Andrew P. Sharratt | 2020-06-16 |
| 9957210 | Process for the preparation of 2,3,3,3-tetrafluoropropene | John W. Smith, Claire McGuinness, Andrew P. Sharratt | 2018-05-01 |
| 9162948 | Process for the preparation of 2, 3, 3, 3-tetrafluoropropene | John W. Smith, Claire McGuiness, Andrew P. Sharratt | 2015-10-20 |
| 8354069 | Plug flow system for identification and authentication of markers | Ian Eastwood, Erwin Dorland | 2013-01-15 |
| 8311762 | Manufacturing test for a programmable integrated circuit implementing a specific user design | Ismed D. Hartanto, Shahin Toutounchi | 2012-11-13 |
| 7452206 | Dental cast model apparatus | — | 2008-11-18 |
| D546942 | Exhalation valve filter | — | 2007-07-17 |
| 7219287 | Automated fault diagnosis in a programmable device | Shahin Toutounchi | 2007-05-15 |
| 6910957 | Method and apparatus for high pressure article cleaner | — | 2005-06-28 |
| 6098240 | Axially securable roller paint applicator | — | 2000-08-08 |
| 5718135 | Locks | Philip H. Bertenshaw | 1998-02-17 |
| 5588901 | Cleaning method and apparatus utilizing sodium bicarbonate particles | Arthur C. Rubey, III, William E. Spears, Jr. | 1996-12-31 |
| 5366560 | Cleaning method utilizing sodium bicarbonate particles | Arthur C. Rubey, III | 1994-11-22 |
| 5211020 | Process for separating HFA 134a | Robert W. Wheelhouse | 1993-05-18 |
| 5211817 | Separation process | Stephen J. Adams | 1993-05-18 |
| 4824151 | Door lock | — | 1989-04-25 |