Bridgetech, Inc.
2Patents
0Active
2Granted
25Portfolio score
Filing activity: Oct 18, 1989 → Dec 26, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5257431A | Airplane loading bridge | Performing Operations; Transporting | 23 | Expired |
| US4984321A | Weatherproof and fireproof loading bridge canopy | Performing Operations; Transporting | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.