Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821558 | Method for direct application of flux to a brazing surface | Bryan Gillispie, John R. Smith, Thomas Hubert Van Steenkiste, Yang Luo | 2004-11-23 |
| 6682774 | Direct application of catalysts to substrates for treatment of the atmosphere | John R. Smith, Michel F. Sultan, Ming-Cheng Wu | 2004-01-27 |