Inventor · Columbia, PA, US

Howard E. Marshall

1Patents
1h-index
4Co-inventors
25Inventor score

Filing activity: Apr 30, 1998 → Apr 30, 1998

Most-cited inventions

PatentTitleAreaCited byStatus
US6062379A Conveyor assembly with compressible layer Performing Operations; Transporting 13 Expired

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