STM Power, Inc.
5Patents
0Active
5Granted
25Portfolio score
Filing activity: Jul 14, 1997 → Aug 31, 2005
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6282895A | Heat engine heater head assembly | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6543229B2 | Exhaust gas alternator system | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7194858B2 | Hydrogen equalization system for double-acting stirling engine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6755021B2 | On-board hydrogen gas production system for stirling engines | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6751955B1 | Stirling engine with swashplate actuator | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.