Philip E. Chapman
5Patents
4h-index
4Co-inventors
42Inventor score
Filing activity: Jul 6, 2012 → Aug 2, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD741879S1 | Display screen or portion thereof with graphical user interface | General | 91 | Active |
| USD797116S1 | Display screen or portion thereof with graphical user interface | General | 61 | Active |
| USD847830S1 | Display screen or portion thereof with graphical user interface | General | 37 | Active |
| US9233218B2 | System and method of controlling the delivery of medical gases to a patient | Human Necessities | 4 | Active |
| US10398870B2 | System and method of controlling the delivery of medical gases to a patient | Human Necessities | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.