Assignee
HEARTSWORK LLC
US·3 granted patents·0 citations·filing 2013–2018
Top patents by PatentIndex Score
3 records- 0140US9372017B2Energy efficient cooling and heating systemHEARTSWORK LLC·Filed 2013·Granted Jun 21, 2016·0 cites·13 claims
- 0235US10634411B2Energy efficient refrigerated room with optionally associated geothermal earth loop systemHEARTSWORK LLC·Filed 2018·Granted Apr 28, 2020·0 cites·3 claims
- 0331US9920518B2Energy efficient refrigerated room with optionally associated geothermal earth loop systemHEARTSWORK LLC·Filed 2016·Granted Mar 20, 2018·0 cites·3 claims
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