John Porter
11Patents
6h-index
16Co-inventors
63Inventor score
Filing activity: Dec 6, 1989 → Oct 11, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5212770A | Data-handling and display system capable of supporting multiple application programs and output devices | Physics | 47 | Expired |
| USD914721S1 | Display screen with a graphical user interface | General | 21 | Active |
| USD917509S1 | Display screen with a graphical user interface element | General | 14 | Active |
| USD941834S1 | Display screen with a graphical user interface element | General | 10 | Active |
| USD915447S1 | Display screen with graphical user interface showing a nanobar element | General | 9 | Active |
| USD924257S1 | Display screen with a graphical user interface element | General | 9 | Active |
| USD916752S1 | Display screen with an animated graphical user interface | General | 4 | Active |
| USD915448S1 | Display screen with graphical user interface showing a nanobar element | General | 3 | Active |
| US9658032B2 | Interlocking turret system | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9366502B2 | Interlocking turret system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10161717B2 | Long range archery scope | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.