Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790428 | Process for the reduction or elimination of NH3/HF byproduct in the manufacture of nitrogen trifluoride | Athanasios Tsirukis, John T. Lileck, Howard Paul Withers, Jr. | 2004-09-14 |