Assignee
NEL TECH DEV INC
US·3 granted patents·97 citations·filing 1981–1982
Top patents by PatentIndex Score
3 records- 0173US4524349ASecurity system having detector sensing and identificationNEL TECH DEV INC·Filed 1982·Granted Jun 18, 1985·50 cites·17 claims
- 0265US4468655AMultiplex security system using remote microprocessorsNEL TECH DEV INC·Filed 1982·Granted Aug 28, 1984·24 cites·10 claims
- 0364US4392125AMultiplex communication system using remote microprocessorsNEL TECH DEV INC·Filed 1981·Granted Jul 5, 1983·23 cites·21 claims
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