Inventor · Granite City, IL, US

Phillip S. Johnson

1Patents
1h-index
3Co-inventors
25Inventor score

Filing activity: Jul 24, 2002 → Jul 24, 2002

Most-cited inventions

PatentTitleAreaCited byStatus
US6720693B2 Fluid management system for a housing of an electrical device Electricity 2 Expired

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