Assignee
E & I SALES CO
US·2 granted patents·2 citations·filing 2021–2022
Technology mixH02G2
Top patents by PatentIndex Score
2 records- 0176US11437794B1Delivery device for rooftop equipment and systems and method of installationE & I SALES CO·Filed 2021·Granted Sep 6, 2022·2 cites·15 claims
- 0257US11777289B2Delivery device for rooftop equipment and systems and method of installationE & I SALES CO·Filed 2022·Granted Oct 3, 2023·0 cites·19 claims
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