James Henderson
3Patents
2Active
3Granted
40Portfolio score
Filing activity: May 4, 1976 → Oct 21, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4054251A | Displacement sensing and guide apparatus | Performing Operations; Transporting | 24 | Expired |
| USD915836S1 | Knife | General | 12 | Active |
| US10959802B1 | Tissue marking device and method of use | Human Necessities | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.