Yellow thermochromic dyes, inks composition and level indicators

Assignee

• Chromatic Technologies

Inventors

• Ruizheng Wang (24 patents)
• Yu Du (5 patents)
• Timothy J. Owen (27 patents)
• Medhanei Abraha (4 patents)
• Terrill Scott Clayton (33 patents)
• Lyle Small (14 patents)

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