Wang; Xin Xin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wang; Xin Xin.The latest application filed is for "apparatus and method for lithographic printing utilizing a precision emulsion ink feeding mechanism".
- Wang; Xin Xin - Naperville IL
- Wang; Xin Xin - Woodridge IL
| Patent | Date |
|---|---|
| Apparatus and method for lithographic printing utilizing a precision emulsion ink feeding mechanism Grant 6,698,353 - Chou , et al. March 2, 2 | 2004-03-02 |
| Tension control device for a printing press Grant 6,659,006 - Brennan , et al. December 9, 2 | 2003-12-09 |
| Apparatus and method for lithographic printing utilizing a precision emulsion ink feeding mechanism App 20030205154 - Chou, Shem-Mong ; et al. | 2003-11-06 |
| Tension control device for a printing press App 20020083854 - Brennan, Kenneth R. ; et al. | 2002-07-04 |
| Ink separation device for printing press ink feed control Grant 5,903,712 - Wang , et al. May 11, 1 | 1999-05-11 |
| Control system for a printing press Grant 5,841,955 - Wang November 24, 1 | 1998-11-24 |
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