Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8666706 | Material property distribution determination for fatigue life calculation using dendrite arm spacing and porosity-based models | Xinyu Zhou, Bing Li, Qigui Wang, Arunkumar R | 2014-03-04 |
| 8417365 | Systems and methods for encoding and decoding computer-aided design files | Qigui Wang | 2013-04-09 |
| 6732699 | Cast iron cylinder liner with laser-hardened flange fillet | Shekhar G. Wakade, Grant K. Tappen | 2004-05-11 |
| 5398750 | Quiescent-flow metal pourer | Gordon Alwin Tooley, A. Dean Vander Jagt | 1995-03-21 |