Inventor · Erkrath, DE

Werner Ludecke

3Patents
3h-index
9Co-inventors
43Inventor score

Filing activity: Apr 18, 1984 → Oct 19, 2000

Most-cited inventions

PatentTitleAreaCited byStatus
US4548729A Aqueous foam-inhibiting compositions containing alkyl polyethylene glycol alkyl ethers Chemistry; Metallurgy 32 Expired
US4522740A Polyglycol ethers as foam-inhibiting additives in low-foam cleaning agents Chemistry; Metallurgy 17 Expired
US6998376B1 Method for cleaning units used to prepare coffee Chemistry; Metallurgy 4 Expired

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