Karl Kriechbaum
9Patents
3h-index
10Co-inventors
54Inventor score
Filing activity: Oct 28, 1975 → Feb 20, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6136462A | High temperature fuel cells with heating of the reaction gas | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4393290A | Puffer-type gas blast switch | Electricity | 4 | Expired |
| US4042963A | Reduction of mechanical stresses on turbosets upon occurrence of three-pole mains short circuits near generators | Electricity | 3 | Expired |
| US4885442A | Contact element | Electricity | 2 | Expired |
| US4390764A | Puffer-type gas blast switch | Electricity | 2 | Expired |
| US3995198A | High voltage circuit breaker | Electricity | 2 | Expired |
| US4521654A | High voltage disconnect switch employing pre-contact pieces | Electricity | 2 | Expired |
| US4053727A | Arc blow-out switch | Electricity | 1 | Expired |
| US4140986A | Circuit breaker switch | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.