What company based in Michigan did Richard Marvin's father co-create?
Amway Amway (short for "American Way") is an American company specializing in the use of multi-level marketing to sell health, beauty, and home care products. The company was founded in 1959 by Jay Van Andel and Richard DeVos and is based in Ada, Michigan.
Howard Carpenter Marmon Howard Carpenter Marmon (May 24, 1876 – April 4, 1943) was an American engineer and the founder of the Marmon Motor Car Company. He was a pioneer in automobile engineering credited with a number of innovations including the use of weight-saving aluminium components in car manufacture and development of the 16 cylinder V16 engine. He is most known for his creation of the six cylinder V6 engine Marmon "Wasp", a car driven to victory by the company designer, Ray Harroun in the inaugural Indianapolis 500 race in 1911.