Inventor · Lakeside, CA, US

Mark Speros

3Patents
2h-index
1Co-inventors
27Inventor score

Filing activity: Sep 21, 1984 → Jul 25, 1986

Most-cited inventions

PatentTitleAreaCited byStatus
US4548326A Stadium seat arm gripping tray Human Necessities 18 Expired
USD302087S Container holder for attachment to a chair arm General 3 Expired
USD297793S Container holder for attachment to a chair arm General 0 Expired

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