Jason Urckfitz
10Patents
6h-index
12Co-inventors
55Inventor score
Filing activity: Jan 11, 2000 → Aug 5, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6276321A | Cam phaser having a torsional bias spring to offset retarding force of camshaft friction | Emerging Cross-Sectional Technologies | 39 | Expired |
| US6386166B1 | Phase control piston for a cam phaser | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7318400B2 | Locking pin mechanism for a vane-type cam phaser | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6405696B1 | Spline-type cam phaser | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6386167B1 | Cam phaser cover assembly | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6948467B2 | Locking pin mechanism for a vane-type cam phaser | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6732690B2 | Camshaft phaser having an external bias spring | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7798127B2 | Top mounting fuel injector clip | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US6390042B1 | Self-sealing releasable and reusable plug | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6543400B1 | Oil supply route in a camshaft for a cam phaser | Mechanical Engineering; Lighting; Heating | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.