Please see below for Warming Trends® patents.

Product Name Patent Number
Original Crossfire Brass Burner
CFB60US10,571,117; US11,193,670; US11,131,455
CFB60XLUS10,571,117; US11,193,670; US11,131,455; WO2022/115393
CFB84US10,571,117; US11,193,670; US11,131,455
CFB120US10,571,117; US11,193,670; US11,131,455; WO2022/115393
CFB180US10,571,117; US11,193,670; US11,131,455; WO2022/115393
CFB240US10,571,117; US11,193,670; US11,131,455; WO2022/115393
CFB290US10,571,117; US11,193,670; US11,131,455; WO2022/115393
Octogonal Crossfire Brass Burner
CFBO140US10,571,117; US11,193,670; US11,131,455; WO2022/115393
CFBO180US10,571,117; US11,193,670; US11,131,455; WO2022/115393
CFBO280US10,571,117; US11,193,670; US11,131,455; WO2022/115393
CFBO320US10,571,117; US11,193,670; US11,131,455; WO2022/115393
Tree-Style Crossfire Brass Burner
CFBT110US10,571,117; US11,193,670; US11,131,455
CFBT170US10,571,117; US11,193,670; US11,131,455
CFBT230US10,571,117; US11,193,670; US11,131,455
CFBT290US10,571,117; US11,193,670; US11,131,455
Ready-to-Finish Kits
FS3636US10,571,117; US11,193,670; US11,131,455; WO2022/115393
FS4848US10,571,117; US11,193,670; US11,131,455; WO2022/115393
FS5454US10,571,117; US11,193,670; US11,131,455; WO2022/115393
Firestorm Steel Log
FSLSUS11,112,120