David Gerard D'Angelo
11Patents
8h-index
7Co-inventors
57Inventor score
Filing activity: Mar 28, 2005 → Jun 12, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD549775S1 | Pen | General | 36 | Expired |
| USD531225S1 | Desk organizer | General | 30 | Expired |
| USD549778S1 | Pen | General | 29 | Expired |
| USD619169S1 | Writing instrument | General | 27 | Expired |
| USD529495S1 | Computer peripheral housing | General | 25 | Expired |
| USD578875S1 | Package | General | 16 | Expired |
| USD619170S1 | Grip for writing instrument | General | 15 | Expired |
| USD566764S1 | Pen | General | 15 | Expired |
| USD559891S1 | Calculator | General | 6 | Expired |
| USD611088S1 | Shredder | General | 5 | Expired |
| USD562907S1 | Holder | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.