Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817684 | Method and apparatus for sorptively storing a multiconstituent gas | John W. Turko | 1989-04-04 |
| 4815659 | Method for releasing a gas into the atmosphere | John W. Turko | 1989-03-28 |