Inventor · Adenau, DE

Bernd Kortgen

3Patents
3h-index
5Co-inventors
36Inventor score

Filing activity: Sep 4, 1985 → Mar 16, 1989

Most-cited inventions

PatentTitleAreaCited byStatus
US4973097A Construction assembly including a gas spring Emerging Cross-Sectional Technologies 19 Expired
US4944498A Gas spring Mechanical Engineering; Lighting; Heating 13 Expired
US4651979A Temperature-compensated gas spring Mechanical Engineering; Lighting; Heating 10 Expired

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