Inventor · Bremen, DE

Manfred Barthels

2Patents
1h-index
4Co-inventors
33Inventor score

Filing activity: Feb 10, 1978 → Apr 18, 1983

Most-cited inventions

PatentTitleAreaCited byStatus
US4134535A Pressure relief valve for packing containers Emerging Cross-Sectional Technologies 96 Expired
US4506072A Regeneration of caffeine-loaded activated carbon with hot water Chemistry; Metallurgy 1 Expired

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