Assignee

L&L CDC LLC

US·2 granted patents·3 citations·filing 2017–2019

Technology mixA47B2 E05F2 E05Y2

Top patents by PatentIndex Score

2 records

0162US10267080B1Device for coordinated control and operation of double doorsL&L CDC LLC·Filed 2017·Granted Apr 23, 2019·3 cites·17 claims
0245US10669769B2Device for coordinated control and operation of double doorsL&L CDC LLC·Filed 2019·Granted Jun 2, 2020·0 cites·6 claims

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