Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8168009 | Hard alloys with dry composition | Rafael Agnelli Mesquita | 2012-05-01 |
| 5429688 | Work hardened stainless steel for springs | Marcelo B. Tessler | 1995-07-04 |
| 4224060 | Hard alloys | Marcos H. C. de Souza, Ivan G. S. Falleiros, Fabio Y. Mori, Werner Viertler | 1980-09-23 |