Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8628323 | Injection molding system including a melt filter, the filter being located before first instance of melt accumulation | Raymond Zhang | 2014-01-14 |
| 7643900 | Method of controlling a screw in a two-stage injection unit and a system for implementing the method | Eric Scott, Raymond Zhang | 2010-01-05 |
| 7390118 | Extruder assembly | Jeffrey Douglas MacDonald, Alireza Mortazavi, Robert Ilmonen, Geoffrey Andrew Gow | 2008-06-24 |
| 7296920 | Mixer for a plasticizing screw | Raymond Zhang | 2007-11-20 |
| 7198400 | Static mixer and a method of manufacture thereof | Richard Unterlander, Maciej Brelski, Robert D. Schad, Peter Lacza | 2007-04-03 |