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Intellectual Property
- The Wizard 210 product: U.S. Patent No. 7,159,587, U.S. Patent No. 7,487,772; U.S. Patent No. 7,997,267; U.S. Patent No. 7,743,767.
- The Wizard 220 product: U.S. Patent No. 7,159,587, U.S. Patent No. 7,487,772; U.S. Patent No. 7,997,267.
- The iCH Auto and iCH Prime products: U.S. Patent No. 6,216,691; U.S. Patent No. 6,935,337.
- The XT Auto, XT Prime, XT Sense and XT Fit products: U.S. Patent No. 6,216,691.
- The XT Heated Humidifier products: U.S. Patent No. RE44,453
