Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9259855 | Diamond tool | Tae Ung Um | 2016-02-16 |
| 8241771 | Compact solid oxide fuel cell stack | Partho Sarkar, Lorne Johanson | 2012-08-14 |
| 7892684 | Heat exchanger for fuel cell stack | Partho Sarkar, Luis Yamarte, Gary Kovacik | 2011-02-22 |
| 7736772 | Tubular solid oxide fuel cell stack | Partho Sarkar | 2010-06-15 |
| 7732076 | Heating solid oxide for fuel cell stack | Rong Zheng, Gary Kovacik, Partho Sarkar, Luis Yamarte, Mark Richardson | 2010-06-08 |
| 7452622 | Metal-supported tubular fuel cell | Partho Sarkar, Lorne Johanson, Luis Yamarte | 2008-11-18 |
| 7258936 | Controlling solid oxide fuel cell operation | Rong Zheng, Luis Yamarte, Gary Kovacik, Partha Sarkar | 2007-08-21 |
| 7235321 | Solid oxide fuel cell system | Partho Sarkar, Lorne Johanson | 2007-06-26 |
| 6936367 | Solid oxide fuel cell system | Partho Sarkar, Lorne Johanson | 2005-08-30 |
| 6893762 | Metal-supported tubular micro-fuel cell | Partho Sarkar, Lorne Johanson | 2005-05-17 |
| 6824907 | Tubular solid oxide fuel cell stack | Partho Sarkar | 2004-11-30 |