Siegbert Schwab
4Patents
4h-index
15Co-inventors
43Inventor score
Filing activity: Jan 20, 1987 → Mar 16, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4746834A | Ignition plug for internal combustion engines | Electricity | 14 | Expired |
| US4798991A | Surface-gap spark plug for internal combustion engines | Electricity | 13 | Expired |
| US4870319A | Spark plug with creepage spark gap | Electricity | 13 | Expired |
| US5324067A | System for generating a signal on a vehicle | Performing Operations; Transporting | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.