H-U Development Corporation
2Patents
0Active
2Granted
24Portfolio score
Filing activity: Jun 2, 1988 → Oct 17, 1989
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5272458A | Solenoid actuator | Electricity | 33 | Expired |
| US4908588A | Matrix switch | Electricity | 12 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.