Patent assignee · US · INDIVIDUAL

Marion Calmer

2Patents
0Active
2Granted
23Portfolio score

Filing activity: Apr 6, 2001 → Feb 28, 2003

Most-cited patents

PatentTitleAreaCited byStatus
US7373767B2 Corn head row unit Human Necessities 52 Expired
US7104038B2 Strategic spatial realignment for attaching cornheads to combines Human Necessities 12 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.