Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878367 | Congruent melting salt alloys for use as salt cores in high pressure die casting | Raymond J. Donahue | 2018-01-30 |
| 9527131 | Congruent melting salt alloys for use as salt cores in high pressure die casting | Raymond J. Donahue | 2016-12-27 |
| 8820389 | Composite core for the casting of engine head decks | — | 2014-09-02 |