Inventor · Lechenich, DE

Michael Ahlgrim

3Patents
2h-index
6Co-inventors
30Inventor score

Filing activity: Sep 25, 1978 → Nov 13, 1979

Most-cited inventions

PatentTitleAreaCited byStatus
US4268404A Additive for use in metal working Chemistry; Metallurgy 8 Expired
US4184932A Electropolishing process Chemistry; Metallurgy 5 Expired
US4203637A Electrical power transmitting apparatus Chemistry; Metallurgy 0 Expired

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