Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780354 | Method for casting using a casting head having a variably displaceable cavity surface | Klaus Robinson, Elena Sherman | 2004-08-24 |
| 6589038 | Constant pressure casting head using variably displaceable cavity surface | Klaus Robinson, Elena Sherman | 2003-07-08 |