Klausner Patent Technologies
5Patents
0Active
5Granted
31Portfolio score
Filing activity: Jul 18, 1990 → Mar 15, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5283818A | Telephone answering device linking displayed data with recorded audio message | Electricity | 448 | Expired |
| US5572576A | Telephone answering device linking displayed data with recorded audio message | Electricity | 446 | Expired |
| US5390236A | Telephone answering device linking displayed data with recorded audio message | Electricity | 371 | Expired |
| US5375018A | Location acquisition and time adjusting system | Physics | 111 | Expired |
| US5068838A | Location acquisition and time adjusting system | Physics | 26 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.