Rostra Precision Controls, Inc.
15Patents
1Active
15Granted
33Portfolio score
Filing activity: Sep 30, 1991 → Oct 21, 2005 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6772958B1 | Thermal flow control valve | Physics | 42 | Expired |
| US5779178A | Seat belt retractor assembly having magnetically actuated locking mechanism | Performing Operations; Transporting | 36 | Expired |
| US6422087B1 | Electronic control system for a variable support mechanism | Performing Operations; Transporting | 31 | Expired |
| US6384715B1 | Electronic control system for a variable support mechanism | Performing Operations; Transporting | 28 | Expired |
| US6230585A | Slip over bracket for transmission solenoids | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7617700B2 | Thermally actuated valve assembly | Mechanical Engineering; Lighting; Heating | 21 | Active |
| US6439923B1 | Universal wiring harness for automatic transmission | Electricity | 18 | Expired |
| US6988364B1 | Thermal actuator | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6085615A | Bracket for solenoids on vehicle transmissions | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7469841B1 | Self-contained thermal actuator | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6427538B1 | Electronic control system for a variable support mechanism | Performing Operations; Transporting | 12 | Expired |
| US6171125A | Electrical connector for solenoids on vehicle transmissions | Electricity | 8 | Expired |
| US5264825A | Combined switch and indicator light for electronic vehicle security system | Performing Operations; Transporting | 4 | Expired |
| US5161778A | Nonfreezing plunger for solenoid valve | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6413123B1 | Electrical connector for solenoids on vehicle transmissions | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.