Exterior Elevator, LLC
4Patents
2Active
4Granted
34Portfolio score
Filing activity: Jan 23, 2004 → Apr 25, 2016 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9751732B2 | Lifting systems | Fixed Constructions | 6 | Active |
| US7849965B2 | Method and apparatus for reaching from outside an upper level of a tall structure | Emerging Cross-Sectional Technologies | 4 | Active |
| US7537087B2 | Method and apparatus for reaching from outside an upper level of a tall structure | Human Necessities | 4 | Expired |
| US7395899B2 | Method and apparatus for reaching from outside an upper level of a tall structure | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.