Michael J. Fox
22Patents
10h-index
27Co-inventors
75Inventor score
Filing activity: Apr 1, 1991 → Sep 18, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5934232A | Engine valve lift mechanism | Mechanical Engineering; Lighting; Heating | 45 | Expired |
| US6276321A | Cam phaser having a torsional bias spring to offset retarding force of camshaft friction | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5588404A | Variable cam phaser and method of assembly | Emerging Cross-Sectional Technologies | 31 | Expired |
| US7604333B2 | System and method for providing image forming composition on a substrate using a drop on demand ink printer | Performing Operations; Transporting | 22 | Expired |
| US6412462B1 | Cam phaser apparatus having a stator integral with a back plate or a front cover plate | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5070827A | Low mass valve lifters | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7673601B2 | Valve lifter assembly for selectively deactivating a cylinder | Emerging Cross-Sectional Technologies | 14 | Active |
| US6308672A | Front-mounting cam phaser module | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6176210A | Axially-compact cam phaser having an inverted bearing | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7263956B2 | Valve lifter assembly for selectively deactivating a cylinder | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8322318B2 | Harmonic drive camshaft phaser with phase authority stops | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US6386167B1 | Cam phaser cover assembly | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8056519B2 | Camshaft phaser intermediate locking pin and seat | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US8424500B2 | Harmonic drive camshaft phaser with improved radial stability | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US6883478B2 | Fast-acting lock pin assembly for a vane-type cam phaser | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8584633B2 | Harmonic drive camshaft phaser with bias spring | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8555836B2 | Electric drive camshaft phaser with torque rate limit at travel stops | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8516982B2 | Harmonic drive camshaft phaser and method for using | Emerging Cross-Sectional Technologies | 3 | Active |
| US7614372B2 | Bias spring arbor for a camshaft phaser | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8622037B2 | Harmonic drive camshaft phaser with a compact drive sprocket | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US12238219B2 | Deal room platform using artificial intelligence | Electricity | 0 | Active |
| US8881698B2 | Camshaft phaser intermediate locking pin and seat | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.