Assignee
KAUFEL GROUP LTD
CA·3 granted patents·498 citations·filing 1980–1993
Top patents by PatentIndex Score
3 records- 0194US4931738ABattery monitoring system of cell groups and displayKAUFEL GROUP LTD·Filed 1989·Granted Jun 5, 1990·225 cites·19 claims
- 0292US5365411AExit signs with LED illuminationKAUFEL GROUP LTD·Filed 1993·Granted Nov 15, 1994·251 cites·21 claims
- 0343US4297614AEmergency lighting systemKAUFEL GROUP LTD·Filed 1980·Granted Oct 27, 1981·22 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →