Inventor · Whittier, CA, US

Mario Fregoso

6Patents
4h-index
10Co-inventors
54Inventor score

Filing activity: Jun 4, 1997 → Dec 18, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US6837484B2 Anti-pumping dispense valve Mechanical Engineering; Lighting; Heating 35 Expired
US6000416A Compact valve with rolling diaphragm poppet Emerging Cross-Sectional Technologies 28 Expired
US6086039A High-efficiency poppet and seat assembly Mechanical Engineering; Lighting; Heating 24 Expired
US6380833B1 Encapsulated magnet assembly and method for making the same Electricity 12 Expired
US10473244B2 Tube connector assembly Mechanical Engineering; Lighting; Heating 1 Active
US11506318B2 Dual containment fitting and dual containment fitting assembly Mechanical Engineering; Lighting; Heating 0 Active

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