Mats Engwall
8Patents
6h-index
15Co-inventors
56Inventor score
Filing activity: Feb 28, 1983 → Apr 30, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6961212B1 | Shock isolation bearings and travel limit gaps in a spindle motor and disk drive using the same | Physics | 53 | Expired |
| US5430590A | Spindle system for a disk drive | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US5328270A | Hydrodynamic pump | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5328272A | Spindle system for a disk drive | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5768061A | Low-inertia actuator coil for a disk drive | Physics | 7 | Expired |
| US4545625A | Prestressed cylindrical squeeze bearing member | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5805388A | Swing type structure having an elongated column and wires positioned on opposite sides of the column such that the column is in compression as a result of the wires | Physics | 5 | Expired |
| US4533186A | Cylindrical type squeeze bearing systems with bearing and driving elements attached in areas of maximum deflection | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.