ELECTROMOTIVE, INC.
7Patents
1Active
7Granted
28Portfolio score
Filing activity: Oct 22, 1982 → Dec 5, 2013
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6367570B1 | Hybrid electric vehicle with electric motor providing strategic power assist to load balance internal combustion engine | Emerging Cross-Sectional Technologies | 185 | Expired |
| US5081969A | Ignition combustion pre-chamber for internal combustion engines with constant stoichiometric air-fuel mixture at ignition | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4494509A | High resolution electronic ignition control system | Emerging Cross-Sectional Technologies | 40 | Expired |
| US4787354A | Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4649881A | Precision distributorless ignition control system for internal combustion engines | Emerging Cross-Sectional Technologies | 13 | Expired |
| USRE34183E | Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging | General | 7 | Expired |
| US9422874B2 | Simplified method to inject ethanol or other solution additives into diesel engines equipped with a digital data bus | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.