David Wittler
4Patents
4h-index
7Co-inventors
47Inventor score
Filing activity: Mar 26, 1979 → Jun 18, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5890176A | Object-oriented document version tracking method and apparatus | Emerging Cross-Sectional Technologies | 64 | Expired |
| US4221938A | Central control system for a dictation device with plural dictators and plural recorders | Physics | 15 | Expired |
| US4301525A | Central control system for dictation | Physics | 7 | Expired |
| US7881661B2 | Apparatus and method for providing notification on remote devices | Electricity | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.