Ken Roberts
8Patents
5h-index
13Co-inventors
60Inventor score
Filing activity: Sep 15, 1989 → Mar 12, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD323788S | Door/window signal transmitter for alarm systems | General | 14 | Expired |
| US5664491A | Method of baling and compacting material having a form memory | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD327052S | Hand-held transmitter for remotely controlling a security alarm system | General | 6 | Expired |
| USD330369S | Hand-held transmitter for remotely controlling a security alarm system | General | 6 | Expired |
| USD318816S | Alarm console | General | 5 | Expired |
| USD319599S | Remote siren for an alarm system | General | 5 | Expired |
| US7620323B2 | Method and apparatus for interconnecting a plurality of optical transducers with a wavelength division multiplexed optical switch | Electricity | 4 | Expired |
| US8625083B2 | Thin film stress measurement 3D anisotropic volume | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.