Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977063 | Rotating surface of revolution reactor with shearing mechanisms | Colin Ramshaw, Roshan Jeet Jee Jachuck, Ian Henderson | 2005-12-20 |
| D506827 | Nasal mask | Amal Shirley Amarasinghe, Timothy Tsun-Fai Fu, Perry David Lithgow, Jim Saada, Fiachra Marcus Sweeney | 2005-06-28 |
| 6876167 | Method and apparatus for determining the rotational rate of a rotating device | — | 2005-04-05 |
| 6858189 | Rotating surface of revolution reactor with feed and collection mechanisms | Colin Ramshaw, Roshan Jeet Jee Jachuck, Ian Henderson | 2005-02-22 |
| 6802983 | Preparation of high performance silica slurry using a centrifuge | William H. Mullee, Glen Jenkins | 2004-10-12 |
| 6800218 | Abrasive free formulations for chemical mechanical polishing of copper and associated materials and method of using same | Ying Ma, Thomas H. Baum, Deepak Verma, David Bernhard | 2004-10-05 |
| 6322600 | Planarization compositions and methods for removing interlayer dielectric films | Richard J. Brewer, Thomas J. Grebinski, James E. Currie, William H. Mullee, Ann Nguyen | 2001-11-27 |
| 6267909 | Planarization composition for removing metal films | James E. Currie, Thomas J. Grebinski | 2001-07-31 |
| 5993685 | Planarization composition for removing metal films | James E. Currie, Thomas J. Grebinski | 1999-11-30 |
| 5975892 | Pneumatic flash calciner thermally insulated in feed storage silo | — | 1999-11-02 |
| 5571993 | Outlet boxes | Alan R. Pond, Alan C. Penfield, Derek G. McCarty | 1996-11-05 |
| 5418133 | Sex determination in cattle, sheep and goats using y-chromosome polynucleotides | Kenneth Reed, Margaret E. Matthews | 1995-05-23 |
| 5236881 | Coal extract hydrocracking catalyst | — | 1993-08-17 |
| 5110451 | Coal extraction process | — | 1992-05-05 |
| 5101704 | Slicer knife guard and sharpener | Neal H. Blackburn | 1992-04-07 |
| 4313852 | Catalysts | Derek G. Gavin | 1982-02-02 |