Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656533 | Low-sulfur article having a platinum-aluminide protective layer, and its preparation | William Walston, Jon Conrad Schaeffer | 2003-12-02 |
| 6656605 | Low-sulfur article coated with a platinum-group metal and a ceramic layer, and its preparation | Jon Conrad Schaeffer, Mark Rosenzweig, Norman R. Lindblad | 2003-12-02 |