Esko Aulanko
127Patents
14h-index
46Co-inventors
86Inventor score
Filing activity: Jun 23, 1994 → Dec 17, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6364063B1 | Elevator rope arrangement | Textiles; Paper | 52 | Expired |
| US5429211A | Traction sheave elevator | Performing Operations; Transporting | 49 | Expired |
| US5469937A | Traction sheave elevator with drive machine below | Performing Operations; Transporting | 35 | Expired |
| US5971109A | Arrangement for releasing the brake of an elevator machinery | Performing Operations; Transporting | 33 | Expired |
| US5490578A | Structure for attaching elevator machinery in a building | Performing Operations; Transporting | 30 | Expired |
| US5899301A | Elevator machinery mounted on a guide rail and its installation | Performing Operations; Transporting | 27 | Expired |
| US5740888A | Arrangement in an opening in the wall of an elevator shaft and instrument panel | Performing Operations; Transporting | 22 | Expired |
| US7681694B2 | Energy storage system for elevators | Performing Operations; Transporting | 20 | Active |
| US5847533A | Procedure and apparatus for braking a synchronous motor | Electricity | 20 | Expired |
| US5878847A | Arrangement for fixing an elevator rope | Performing Operations; Transporting | 19 | Expired |
| US5962948A | Elevator motor with flat construction | Performing Operations; Transporting | 17 | Expired |
| US7207421B2 | Elevator | Performing Operations; Transporting | 15 | Expired |
| US6109398A | Safety gear | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6021873A | Procedure and apparatus for the measurement of elevator load | Performing Operations; Transporting | 14 | Expired |
| US6148962A | Traction sheave elevator, hoisting unit and machine space | Performing Operations; Transporting | 14 | Expired |
| US7481299B2 | Elevator with compensating device | Performing Operations; Transporting | 13 | Expired |
| US7225901B2 | Elevator roping system | Performing Operations; Transporting | 12 | Expired |
| US7802658B2 | Elevator cable tensioning device | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8020669B2 | Elevator and traction sheave of an elevator | Emerging Cross-Sectional Technologies | 11 | Active |
| US6161674A | People mover and drive apparatus | Performing Operations; Transporting | 11 | Expired |
| US7461721B2 | Elevator and traction sheave of an elevator | Performing Operations; Transporting | 11 | Expired |
| US8069955B2 | Elevator and traction sheave of an elevator | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5982060A | Elevator machinery | Performing Operations; Transporting | 10 | Expired |
| US8556041B2 | Elevator with traction sheave | Emerging Cross-Sectional Technologies | 10 | Active |
| US6199666A | Elevator drive machine | Electricity | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.