Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070780 | Bone anchor with a yoke-shaped anchor head for a dynamic stabilization and motion preservation spinal implantation system and method | James F. Zucherman, Ken Y. Hsu, Charles J. Winslow, Henry A. Klyce, Matthew Hannibal +1 more | 2011-12-06 |
| D630326 | Systematic displacement screw | — | 2011-01-04 |
| D630327 | Systematic displacement screw | — | 2011-01-04 |
| D626230 | Systematic displacement screw | — | 2010-10-26 |
| D625817 | Systematic displacement screw | — | 2010-10-19 |
| 7635380 | Bone anchor with a compressor element for receiving a rod for a dynamic stabilization and motion preservation spinal implantation system and method | James F. Zucherman, Ken Y. Hsu, Charles J. Winslow, Henry A. Klyce, Matthew Hannibal +1 more | 2009-12-22 |
| 7503104 | Method of making ratchet screwdriver | Hua Gao | 2009-03-17 |
| 7421772 | Ratcheting driver with pivoting pawls and method of arranging same | Hua Gao | 2008-09-09 |
| 7373860 | Screwdriver T-handle | — | 2008-05-20 |
| D565380 | Screwdriver T-handle | — | 2008-04-01 |
| 7290465 | Ratchet driver and method of making same | Hua Gao | 2007-11-06 |
| 7284936 | Tool bit and collet assembly and method | — | 2007-10-23 |
| D553464 | Screwdriver handle | — | 2007-10-23 |
| 7240588 | Method of making a tool for extracting a broken screw | — | 2007-07-10 |
| 7188556 | Rotatable hand tool with a torque controller and method | — | 2007-03-13 |
| 7181997 | Ratchet screwdriver and method of making same | Hua Gao | 2007-02-27 |
| 7175184 | Collect tool holder and method of making same | Hva Gao | 2007-02-13 |
| 7168342 | Ratchet screwdriver with actuator cap and method | Hua Gao | 2007-01-30 |
| 7131467 | Instrument for applying a tie to two items and method of making same | Hua Gao | 2006-11-07 |
| D523724 | Rotatable tool handle | Chad E. Ryshkus | 2006-06-27 |
| D522836 | Rotatable tool handle | Chad E. Ryshkus | 2006-06-13 |
| 7036399 | Ratchet screwdriver with actuator cap and method | Hua Gao | 2006-05-02 |
| 6997084 | Ratcheting driver with pivoting pawls and method of arranging same | Hua Gao | 2006-02-14 |
| 6996886 | Method of making a torque tool handle | — | 2006-02-14 |
| 6807883 | Torque tool handle for releasable shank | — | 2004-10-26 |