Inventor · Bloomington, IL, US

Michael D. Chatham

1Patents
1h-index
7Co-inventors
25Inventor score

Filing activity: Feb 28, 1994 → Feb 28, 1994

Most-cited inventions

PatentTitleAreaCited byStatus
US5531122A Fatigue analysis and warning system Physics 151 Expired

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