NORTHRUP, INC.
2Patents
1Active
2Granted
35Portfolio score
Filing activity: Dec 1, 1977 → Sep 8, 2017
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4180985A | Air conditioning system with regeneratable desiccant bed | Emerging Cross-Sectional Technologies | 128 | Expired |
| US10596482B1 | Self-regulating vacuum still | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.