Clement A. Skalski
27Patents
16h-index
10Co-inventors
74Inventor score
Filing activity: Apr 1, 1983 → May 31, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5617023A | Industrial contactless position sensor | Physics | 73 | Expired |
| US5274203A | """Smart"" position transducer system for elevators" | Performing Operations; Transporting | 53 | Expired |
| US5117946A | Elevator cab guidance assembly | Performing Operations; Transporting | 35 | Expired |
| US5294757A | Active vibration control system for an elevator, which reduces horizontal and rotational forces acting on the car | Performing Operations; Transporting | 34 | Expired |
| US5535853A | Actuator having a two ended actuator rod movable longitudinally and transversely | Electricity | 30 | Expired |
| US6161653A | Ropeless governor mechanism for an elevator car | Performing Operations; Transporting | 28 | Expired |
| US5652414A | Elevator active guidance system having a coordinated controller | Performing Operations; Transporting | 24 | Expired |
| US5304751A | Elevator horizontal suspensions and controls | Performing Operations; Transporting | 23 | Expired |
| US5035301A | Elevator speed dictation system | Performing Operations; Transporting | 23 | Expired |
| US5329077A | Elevator ride quality | Performing Operations; Transporting | 20 | Expired |
| US5308938A | Elevator active suspension system | Performing Operations; Transporting | 19 | Expired |
| US5322144A | Active control of elevator platform | Performing Operations; Transporting | 19 | Expired |
| US5439075A | Elevator active suspension system | Performing Operations; Transporting | 19 | Expired |
| US5321217A | Apparatus and method for controlling an elevator horizontal suspension | Performing Operations; Transporting | 17 | Expired |
| US6137255A | Apparatus and method of controlling a linear motor door operator | Physics | 16 | Expired |
| US5749444A | Contactless slide guide for elevators | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5373123A | Electromagnetic gaging of elevator rails and other structures | Physics | 15 | Expired |
| US5467850A | Permanent magnet, magnetodynamic safety brake for elevators and the like | Performing Operations; Transporting | 15 | Expired |
| US5597988A | Control system for elevator active vibration control using spatial filtering | Performing Operations; Transporting | 13 | Expired |
| US5400872A | Counteracting horizontal accelerations on an elevator car | Performing Operations; Transporting | 12 | Expired |
| US6253879A | Apparatus and method of determining overspeed of an elevator car | Performing Operations; Transporting | 11 | Expired |
| US5367132A | Centering control for elevator horizontal suspension | Performing Operations; Transporting | 8 | Expired |
| US4527662A | Elevator speed control | Performing Operations; Transporting | 7 | Expired |
| US5955709A | Elevator control system featuring all-electromagnet vibration and centering elevator car controller for coupling a roller arranged on a pivot arm to a guide rail | Performing Operations; Transporting | 7 | Expired |
| US6437315B1 | Radiation-based contactless position reference system and method for elevators | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.