Inventor · Essen, DE

Manfred Friedrichs

5Patents
2h-index
14Co-inventors
48Inventor score

Filing activity: Sep 26, 1985 → Aug 25, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US5395485A Reactor chamber door for large-scale coking reactors Chemistry; Metallurgy 5 Expired
US4655488A System for latching a leveling door Emerging Cross-Sectional Technologies 2 Expired
US9505983B2 Adjustable charging hole closure for charging the coking oven chambers of a coking oven battery Chemistry; Metallurgy 0 Active
US12358231B2 Methods and devices for generating a mesh representation for three-dimensional objects Physics 0 Active
US8529734B2 Wall protector for a heating wall head between two oven chamber openings of a coke oven battery Chemistry; Metallurgy 0 Active

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