The following registered trademarks are owned by Koch Heat Transfer Company LP in the United States and may be registered in other jurisdictions.
- ALCO®
- ALCO LOGO®
- BROWN FINTUBE®
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- BROWN FINTUBE INNOVATORS IN HEAT TRANSFER®
- BROWN FINTUBE AND DESIGN (SUN)
- LOK-FLANGE®
- TWISTED TUBE®
The following trademarks are owned by Koch Heat Transfer Company LP in the United States and may be registered in certain jurisdictions.
- LOK-BAFFLE™
- ZR CLOSURE™
- HELI-CORE™
- ALCO™
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- ALCOTWIN™
- BOS-HATTEN™
- BOS-HATTEN LOGO
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The following trademarks are owned by Koch Industries, Inc. in the United States and may be registered in certain jurisdictions.
All other trademarks that appear are the property of their respective owners.
- HELIXCHANGER® is a registered mark of Lummus Technology Inc
- TAPER-LOK® us a registered trademark of Taper-Lok Corporation