Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5419139 | Composite cryogenic tank apparatus | Ellis C. Seal, Elizabeth P. Kirn | 1995-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5419139 | Composite cryogenic tank apparatus | Ellis C. Seal, Elizabeth P. Kirn | 1995-05-30 |