Robert E. Springer
6Patents
3h-index
16Co-inventors
54Inventor score
Filing activity: Jan 16, 1975 → Dec 9, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3991998A | Document feed system | Performing Operations; Transporting | 28 | Expired |
| US8303726B2 | Dishwasher with top mounted touchscreen | Human Necessities | 7 | Active |
| US3993193A | Document sorting system | Performing Operations; Transporting | 5 | Expired |
| US7227742B2 | System for organizing one or more personal computer accessory devices | Physics | 2 | Expired |
| US5015961A | Frequency shift demodulator | Electricity | 2 | Expired |
| USD423969S | Desktop smartcard security kit | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.