Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8667657 | Method and apparatus for engine piston installation by use of industrial robots | George Q. Zhang, Hui Zhang, Yanhua Yang, Bruno Barrey | 2014-03-11 |
| 8079143 | Method and apparatus for engine piston installation by use of industrial robots | George Zhang, Hui Zhang, Yanhua Yang, Bruno Barrey | 2011-12-20 |
| 6637123 | Apparatus and method for measuring a contoured surface | Robert J. Rucha, Peter J. Deir | 2003-10-28 |