Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7264916 | Laser marking method | Michael Heneghan | 2007-09-04 |
| 7198884 | Heat stable photocurable resin composition for dry film resist | Hidetaka Oka, Masaki Ohwa | 2007-04-03 |
| 7043920 | Hydrocarbon combustion power generation system with CO2 sequestration | Fermin Viteri, Harry Brandt, Roger E. Anderson | 2006-05-16 |
| 6635602 | Preparation process for manufacture and purification of mixtures of fluoran compounds and recording material comprising said mixtures of fluoran compounds | Michael Heneghan | 2003-10-21 |
| 6624117 | Heat sensitive recording material | Michael Heneghan, Roy Alan Kirk, John Whitworth, Robert M. O'Neil, John Barry Henshall | 2003-09-23 |
| 6598398 | Hydrocarbon combustion power generation system with CO2 sequestration | Fermin Viteri, Harry Brandt, Roger E. Anderson | 2003-07-29 |
| 6566302 | Monophase solid solutions comprising a plurality of color former compounds and process for their preparation | Michael Heneghan | 2003-05-20 |
| 6389814 | Hydrocarbon combustion power generation system with CO2 sequestration | Fermin Viteri, Harry Brandt, Roger E. Anderson | 2002-05-21 |
| 6170264 | Hydrocarbon combustion power generation system with CO2 sequestration | Fermin Viteri, Harry Brandt, Roger E. Anderson | 2001-01-09 |
| 6071853 | Crystalline fluoran compound | Roy Alan Kirk, Jonathon Gawtrey, Michael Heneghan, John Whitworth, Ian Antony Dearden +1 more | 2000-06-06 |
| 5925787 | Production of keto acids | William W. Walker, Jr., John Whitworth, Michael Heneghan | 1999-07-20 |
| 5917086 | Purification process | John Barry Henshall, John Whitworth | 1999-06-29 |