Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896961 | Products of the dry-spray type, for the protection of centrifugal casting molds for cast iron pipes | Thomas Margaria | 2011-03-01 |
| 7569092 | Inoculant products comprising bismuth and rare earths | Thomas Margaria | 2009-08-04 |
| 6338753 | Powder product to protect moulds for the centrifugal casting of cast iron tubes and method of preparing this product | Thomas Margaria | 2002-01-15 |