Janis J. Cilderman
5Patents
4h-index
5Co-inventors
42Inventor score
Filing activity: Apr 17, 1979 → Oct 20, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4287651A | Method for fabricating and installing thermoset sheave inserts | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4793441A | Elevator car system with three guide rails | Performing Operations; Transporting | 6 | Expired |
| US4198196A | Apparatus for splicing ends of a grooved sheave insert member | Performing Operations; Transporting | 5 | Expired |
| US4459754A | Method and apparatus for measuring interior sheave groove dimensions | Physics | 5 | Expired |
| US4324360A | Elevator guide rail mounting arrangement | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.