Keyosk Corp.
9Patents
0Active
9Granted
26Portfolio score
Filing activity: Nov 13, 1989 → Nov 9, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5732398A | Self-service system for selling travel-related services or products | Human Necessities | 492 | Expired |
| US5285382A | System and method for processing credit and debit card validity and funds transactions from vending machines and similar terminals | Physics | 204 | Expired |
| US5133441A | Video cassette vending machine | Physics | 100 | Expired |
| US5303844A | Automated apparatus, system and method for reliably vending articles of increased value | Physics | 75 | Expired |
| USD345583S | Automated vending machine | General | 13 | Expired |
| USD344761S | Automated vending machine with video sampling monitor | General | 8 | Expired |
| USD328106S | Video cassette rental center | General | 2 | Expired |
| USD334596S | Pager insert for video vending machines | General | 0 | Expired |
| USD338918S | Pager insert for vending machines | General | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.