Lo-Rise Elevator Company
2Patents
0Active
2Granted
22Portfolio score
Filing activity: Mar 17, 1976 → Feb 7, 1977
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4056162A | Operating mechanism for overlapping panels type doorway closures | Fixed Constructions | 3 | Expired |
| US4066148A | Hydraulically-actuatable elevator system | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.