Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761991 | Seals for fuel cells and fuel cell stacks | Lawrence Frisch, Myron T. Maxson | 2004-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761991 | Seals for fuel cells and fuel cell stacks | Lawrence Frisch, Myron T. Maxson | 2004-07-13 |