Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524334 | 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, Terrance M. Cleary, Kevin R. Morasch, Mark R. Witzel | 2022-12-13 |
| D960809 | Safety rail for a marine vessel | Scott G. Ahlswede, Miles F. Gathright | 2022-08-16 |
| D957305 | Safety rail for a marine vessel | Scott G. Ahlswede, Miles F. Gathright | 2022-07-12 |
| 11318530 | Slides and expendable cores for high pressure die cast closed deck engine block | Terrance M. Cleary, Raymond J. Donahue, Alexander K. Monroe, Clayton T. Rasmussen | 2022-05-03 |