Inventor · Gelsenkirchen, DE

Hans Spakowski

1Patents
1h-index
1Co-inventors
22Inventor score

Filing activity: Aug 2, 1978 → Aug 2, 1978

Most-cited inventions

PatentTitleAreaCited byStatus
US4282856A Solar-energy collector Emerging Cross-Sectional Technologies 12 Expired

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