Inventor · Aschaffenburg, DE

Helmut Spack

2Patents
2h-index
3Co-inventors
30Inventor score

Filing activity: Oct 31, 1994 → Oct 20, 1997

Most-cited inventions

PatentTitleAreaCited byStatus
US5508486A Gas-insulated switching unit with a multi-pole vacuum switch and a multi-pole circuit breaker Electricity 6 Expired
US5847319A Fuse box closure in a fuse assembly Electricity 2 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.