Assignee
VOS VERKEHRS OPTIMIERUNGS SYST
AU·3 granted patents·182 citations·filing 1994–1997
Top patents by PatentIndex Score
3 records- 0181US6255957B1Process and device for controlling the closure of locksVOS VERKEHRS OPTIMIERUNGS SYST·Filed 1997·Granted Jul 3, 2001·64 cites·50 claims
- 0272US5920057AProcess and device for measuring the occupancy in passenger transportation meansVOS VERKEHRS OPTIMIERUNGS SYST·Filed 1994·Granted Jul 6, 1999·57 cites·11 claims
- 0372US5724024ADevice for detecting the presence of persons on seatsVOS VERKEHRS OPTIMIERUNGS SYST·Filed 1994·Granted Mar 3, 1998·61 cites·10 claims
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