Assignee
WOLF STEEL LTD
CA·9 granted patents·6 pending applications·69 citations·filing 1992–2025
Top patents by PatentIndex Score
15 records- 0175US5303693ASummer damper for fireplaceWOLF STEEL LTD·Filed 1992·Granted Apr 19, 1994·38 cites·20 claims
- 0270US11859826B2Low profile termination cap for direct vent applianceWOLF STEEL LTD·Filed 2020·Granted Jan 2, 2024·1 cites·13 claims
- 0361US2022147078A1Method of operating and controlling a grillWOLF STEEL LTD·Filed 2021·Application pending·0 cites
- 0457US2026009512A1Simulated realistic flame mechanism for electric fireplacesWOLF STEEL LTD·Filed 2025·Application pending·0 cites
- 0556US5307801AZero clearance fireplaceWOLF STEEL LTD·Filed 1992·Granted May 3, 1994·20 cites·18 claims
- 0656US2021285661A1Heating and cooling applianceWOLF STEEL LTD·Filed 2021·Application pending·0 cites
- 0754US2024102684A1Simultaneous hybrid heating systemWOLF STEEL LTD·Filed 2023·Application pending·0 cites
- 0854US2023051360A1Simulated flame mechanism for electric fireplacesWOLF STEEL LTD·Filed 2022·Application pending·0 cites
- 0951US11624506B2Smart glass for a fireplaceWOLF STEEL LTD·Filed 2020·Granted Apr 11, 2023·0 cites·19 claims
- 1049US2016169525A1Gas fired heating appliance with safety release door mechanismWOLF STEEL LTD·Filed 2014·Application pending·0 cites
- 1144US11976821B2Control system for a fuel burning appliance and a method of operating such an applianceWOLF STEEL LTD·Filed 2021·Granted May 7, 2024·0 cites·7 claims
- 1244USD417497SGas appliance vent adapterWOLF STEEL LTD·Filed 1998·Granted Dec 7, 1999·6 cites·1 claims
- 1342US10739014B2System and method to cool an exposed surface of an applianceWOLF STEEL LTD·Filed 2018·Granted Aug 11, 2020·0 cites·21 claims
- 1435USD540456SFireplace or stove doorWOLF STEEL LTD·Filed 2005·Granted Apr 10, 2007·4 cites·1 claims
- 1525US11499718B2Igniter valveWOLF STEEL LTD·Filed 2018·Granted Nov 15, 2022·0 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →