Inventor · Kimberley, ZA

Johan C. Botma

1Patents
1h-index
2Co-inventors
22Inventor score

Filing activity: Mar 13, 1978 → Mar 13, 1978

Most-cited inventions

PatentTitleAreaCited byStatus
US4224651A Monitoring a signal Electricity 5 Expired

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