Assignee
JOHNSON HEATER CORP
5 granted patents·13 citations·filing 1979–2023
Top patents by PatentIndex Score
5 records- 0171US7832149B2Perimeter wall panels for an air supported structureJOHNSON HEATER CORP·Filed 2007·Granted Nov 16, 2010·8 cites·9 claims
- 0264US7891140B1Perimeter wall panels for an air supported structureJOHNSON HEATER CORP·Filed 2010·Granted Feb 22, 2011·4 cites·20 claims
- 0360US12379112B1Ductless air distribution systemJOHNSON HEATER CORP·Filed 2023·Granted Aug 5, 2025·0 cites·20 claims
- 0446US11619419B1Ductless air distribution systemJOHNSON HEATER CORP·Filed 2021·Granted Apr 4, 2023·0 cites·20 claims
- 0518US4243014ACombustion chamber constructionJOHNSON HEATER CORP·Filed 1979·Granted Jan 6, 1981·1 cites·3 claims
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