Inventor · Corvallis, OR, US

Christopher J. Biermann

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

Filing activity: May 27, 1988 → May 27, 1988

Most-cited inventions

PatentTitleAreaCited byStatus
US4891404A Biodegradable graft copolymers Chemistry; Metallurgy 35 Expired

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