Assignee
DUAL LITE MFG
US·7 granted patents·265 citations·filing 1983–1993
Top patents by PatentIndex Score
7 records- 0191US5272605ACanopy mounting device for exit signs and the likeDUAL LITE MFG·Filed 1992·Granted Dec 21, 1993·66 cites·43 claims
- 0278US4799039AEmergency lighting supervisory systemDUAL LITE MFG·Filed 1987·Granted Jan 17, 1989·63 cites·70 claims
- 0376US5461550ACanopy mounting device for exit signs and the likeDUAL LITE MFG·Filed 1993·Granted Oct 24, 1995·32 cites·29 claims
- 0475US4561203AOpaque sign plaque with dual reflector illuminationDUAL LITE MFG·Filed 1983·Granted Dec 31, 1985·46 cites·10 claims
- 0563US4843300AImproved power supply for intermittently energizing an external device requiring high power during intermittent periods of time from an input power source with relatively lower instantaneous power capabilityDUAL LITE MFG·Filed 1988·Granted Jun 27, 1989·27 cites·27 claims
- 0661US4742309ALine receiverDUAL LITE MFG·Filed 1986·Granted May 3, 1988·13 cites·10 claims
- 0745US4837779ACommunicator and communication method and systemDUAL LITE MFG·Filed 1988·Granted Jun 6, 1989·18 cites·38 claims
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