Rick L. Johnson
6Patents
3h-index
8Co-inventors
50Inventor score
Filing activity: Feb 20, 1996 → Jun 5, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6222528A | Method and apparatus for data input | Physics | 247 | Expired |
| US5832244A | Multiple interface input/output port for a peripheral device | Physics | 123 | Expired |
| US6073201A | Multiple interface input/output port allows communication between the interface bus of the peripheral device and any one of the plurality of different types of interface buses | Physics | 48 | Expired |
| US9672573B2 | Graphical user interface for facilitating allocation of variable compensation | Physics | 1 | Active |
| US10249005B2 | Graphical user interface for facilitating allocation of variable compensation | Physics | 0 | Active |
| USD392557S | Spring cover | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.