Inventor · Elkton, MD, US

Michael Ringquist

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

Filing activity: Apr 6, 2017 → Apr 6, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US10911847B2 Pressure equalizing construction for nonporous acoustic membrane Electricity 2 Active

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