Waldo Semon
Chemist and engineer, developed vinyl

Born
September 10th, 1898
126 years ago
Died
May 26th, 1999
25 years ago — 100 years old
Category
Scientists & Innovators
Country
United States
Links & References
A chemist and engineer contributed significantly to materials science and polymer chemistry. Developed polyvinyl chloride (PVC), transforming the plastics industry. Innovations in utilizing the properties of PVC led to its widespread applications in construction, automotive, and consumer goods. Received numerous accolades for contributions to science and industry, including induction into the National Inventors Hall of Fame.
Developed polyvinyl chloride (PVC)
Inducted into the National Inventors Hall of Fame
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