QBC, Inc.
1Patents
0Active
1Granted
23Portfolio score
Filing activity: Nov 3, 1997 → Nov 3, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5785542A | Electrical distribution system having an improved bus coupler | Electricity | 37 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.