IMPCO TECHNOLOGIES, INC.
🏢 View company profile →8Patents
0Active
8Granted
26Portfolio score
Filing activity: Jun 12, 1996 → May 8, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6041762A | Control module for natural gas fuel supply for a vehicle | Emerging Cross-Sectional Technologies | 89 | Expired |
| US5887799A | Dual fuel injector | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6161783A | Gaseous fuel injector | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6026787A | Air-fuel control for alternative engine fuels | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5775309A | Pre-adjustable fueling system for dual fuel engine | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5775599A | Gaseous fuel injector for internal combustion engine | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5809970A | Backup control for natural gas fueled internal combustion engine | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6302383A | Tamper resistant device for engine adjuster | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.