Schaper
Schaper Toys, or W.H. Schaper Mfg. Co., Inc. as it was originally known, was a game and toy company founded in 1949 by William Herbert Schaper in Robbinsdale, Minnesota. "Herb" Schaper published a variety of games but was best known for having created the children's game, Cootie.[1] In 1971, the company was sold to Kusan, Inc., and began operating as Schaper Toys, a subsidiary of Kusan, Inc. In 1986, Schaper Toys was…
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acquired by Tyco Toys, which sold the rights to Cootie and three other of the company's best-known games to the Milton Bradley Company. These games are still being sold. https://en.wikipedia.org/wiki/Schaper_Toys https://www.geekyhobbies.com/complete-history-of-board-games-schaper-toy-company/#History
Biography and credits from BoardGameGeek.