Inventor · Metairie, LA, US

Mitchell M. Johns

2Patents
2h-index
2Co-inventors
24Inventor score

Filing activity: Apr 11, 1997 → May 29, 1997

Most-cited inventions

PatentTitleAreaCited byStatus
US6033573A Activated nutshell carbons from agricultural waste Chemistry; Metallurgy 28 Expired
US6537947B1 Activated carbons from low-density agricultural waste Chemistry; Metallurgy 7 Expired

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