Yu; Dehai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yu; Dehai.The latest application filed is for "fully symmetric cutter grinding machine with 5-axis and grinding wheel head bracket thereof".
- Yu; Dehai - Dalian CN
- Yu; Dehai - Liaoning CN
| Patent | Date |
|---|---|
| Fully symmetric cutter grinding machine with 5-axis and grinding wheel head bracket thereof Grant 9,028,299 - Yu , et al. May 12, 2 | 2015-05-12 |
| Grinding machine with 5-axis for cutter Grant 8,932,113 - Yu , et al. January 13, 2 | 2015-01-13 |
| Vertical turning-milling complex machining center Grant 8,887,361 - Yu , et al. November 18, 2 | 2014-11-18 |
| Fully Symmetric Cutter Grinding Machine With 5-axis And Grinding Wheel Head Bracket Thereof App 20140030965 - YU; Dehai ; et al. | 2014-01-30 |
| Grinding Machine With 5-axis For Cutter App 20130316625 - YU; Dehai ; et al. | 2013-11-28 |
| Hand and press-button dual-way manual pulse generator with built-in indicator lamps Grant 8,299,780 - Yu , et al. October 30, 2 | 2012-10-30 |
| Vertical Turning-milling Complex Machining Center App 20120210551 - Yu; Dehai ; et al. | 2012-08-23 |
| Hand And Press-button Dual-way Manual Pulse Generator With Built-in Indicator Lamps App 20100033168 - Yu; Dehai ; et al. | 2010-02-11 |
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