Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845976 | Method and apparatus of determining energy content of a diluted hydrocarbon gas | James Edward Johnson, Raymond J. Magott | 1989-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845976 | Method and apparatus of determining energy content of a diluted hydrocarbon gas | James Edward Johnson, Raymond J. Magott | 1989-07-11 |