Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486229 | Method and apparatus for avoiding erosion in a high pressure die casting shot sleeve for use with low iron aluminum silicon alloys | Raymond J. Donahue, Steven C. Knickel, Kevin R. Anderson, Kevin R. Morasch, Mark R. Witzel | 2019-11-26 |
| 10370742 | Hypereutectic aluminum-silicon cast alloys having unique microstructure | Raymond J. Donahue, Kevin R. Anderson, Alexander K. Monroe | 2019-08-06 |
| 10364484 | Method and alloys for low pressure permanent mold without a coating | Raymond J. Donahue, Alexander K. Monroe, Kevin R. Anderson | 2019-07-30 |
| 10189079 | Slides and expendable cores for high pressure die cast closed deck engine block | Kevin R. Anderson, Raymond J. Donahue, Alexander K. Monroe, Clayton T. Rasmussen | 2019-01-29 |