Assignee
BURK ROLAND
DE·4 granted patents·1 pending application·12 citations·filing 2006–2012
Top patents by PatentIndex Score
5 records- 0179US8621883B2Rotating valve and heat pumpBURK ROLAND·Filed 2010·Granted Jan 7, 2014·4 cites·44 claims
- 0278US8806883B2Heat pumpBURK ROLAND·Filed 2006·Granted Aug 19, 2014·7 cites·31 claims
- 0367US8826684B2Rotating valve and heat pumpBURK ROLAND·Filed 2012·Granted Sep 9, 2014·1 cites·50 claims
- 0445US9416998B2Heat pump according to the adsorption principleBURK ROLAND·Filed 2010·Granted Aug 16, 2016·0 cites·19 claims
- 0544US2011259029A1Air conditioning system for a buildingBURK ROLAND·Filed 2011·Application pending·0 cites
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