Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6361020 | Valve for use with high purity gas | David William Birch, Peter Harold Buckley, Kenneth W. Cross, Richard Hogle, Jack B. Wert | 2002-03-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6361020 | Valve for use with high purity gas | David William Birch, Peter Harold Buckley, Kenneth W. Cross, Richard Hogle, Jack B. Wert | 2002-03-26 |