Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057609 | Portable fuel cell device | Michaela Kendall | 2011-11-15 |
| 7374835 | Fuel cell element | Caine Finnerty | 2008-05-20 |
| 6696187 | Fuel cell power generating system | Ian Kilbride | 2004-02-24 |
| 6358640 | Fuel cell power generating system | Ian Kilbride | 2002-03-19 |
| 5827620 | Solid oxide fuel cell structures | — | 1998-10-27 |
| 5591287 | Process for producing layered ceramic product | William J. Clegg | 1997-01-07 |
| 5248464 | Article of ceramic material and production thereof | Neil McNeill Alford, James D. Birchall | 1993-09-28 |
| 5190834 | Composite membrarnes and electrochemical cells containing them | — | 1993-03-02 |
| 5135894 | Particulate ceramics materials and production thereof | — | 1992-08-04 |
| 4707351 | Catalyst and catalytic process | Leslie W. Lord, David Williams, John Hargreaves Bateson | 1987-11-17 |
| 4677082 | Composition comprising ceramic particles | Neil McNeill Alford, James D. Birchall, Anthony Howard, James H. Raistrick | 1987-06-30 |
| 4410366 | Cement composition and product | James D. Birchall, Anthony Howard, James H. Raistrick | 1983-10-18 |
| 4363667 | Cementitious composition and cement produced therefrom | James D. Birchall, Anthony Howard | 1982-12-14 |
| 4353746 | Hydraulic cement composition | James D. Birchall, Anthony Howard | 1982-10-12 |
| 4353747 | Hydraulic cement composition | James D. Birchall | 1982-10-12 |
| 4353748 | Cementitious product | James D. Birchall, Anthony Howard | 1982-10-12 |