Richard Yeo (scientist)
Richard Yeo Swee Chye (Chinese: 楊瑞才) is an American scientist with 17 U.S. patents, best known for his research on disposable diapers.
Richard Yeo Swee Chye (Chinese: 楊瑞才) is an American scientist with 17 U.S. patents, best known for his research on disposable diapers.