Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8677956 | Control valve for a device for variably adjusting the control times of gas-exchange valves of an internal combustion engine | Xuewei Chen, Roger Meyer | 2014-03-25 |
| 8573167 | Control valve for a device for variably adjusting the control times of gas-exchange valves of an internal combustion engine | Xuewei Chen, Roger Meyer | 2013-11-05 |
| D680397 | Wrench detent having unsymetrical tooth shapes at left and right end | — | 2013-04-23 |
| 7344143 | Roller skate having a safety device | — | 2008-03-18 |
| 7219907 | Skateboard wheel set with suspension device | — | 2007-05-22 |
| 7146881 | Wrench having a locking device with a smaller driving angle | — | 2006-12-12 |
| 7117772 | Wrench having a safety device | — | 2006-10-10 |
| 6913272 | Skateboard having a three-dimensional independent suspension balance system | — | 2005-07-05 |
| 6761093 | Socket structure | — | 2004-07-13 |
| 6722508 | Removable cartridge assembly for filtering bi-directional axial flow and radial flow and method of making same | Kenneth J. Parker, Jorge A. Moreno, William J. Gorski | 2004-04-20 |
| 6656053 | Automatically restorable universal connector | — | 2003-12-02 |
| 6644265 | Electro-hydraulic manifold assembly and method of making same for controlling de-activation of combustion chamber valves in a multicylinder engine | Kenneth J. Parker, Jorge A. Moreno | 2003-11-11 |
| 6253646 | Roller-type ratchet device for wrench | — | 2001-07-03 |
| D426864 | Base for in-line roller skate | — | 2000-06-20 |
| 6053512 | Suspension system for in-line roller skates | — | 2000-04-25 |