Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471747 | Method and apparatus for delivering and recovering gasses | Mitchell Albert, Jeffrey J. Spiegelman | 2002-10-29 |
| 6467479 | Method and apparatus for delivering a measured of a gas | Mitchell Albert, Charles F. Ward, III | 2002-10-22 |