Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6193463 | Die cast compressor housing for centrifugal compressors with a true volute shape | George Adeff | 2001-02-27 |
| 5303761 | Die casting using casting salt cores | Thomas Flessner | 1994-04-19 |