A Portage woman whose grandfather founded the medical device firm Stryker has moved up to 159th on the Forbes 400.
Ronda Stryker, 61, moved up two spots on the list of richest Americans. Her net worth is now assessed at $3.7 billion.
Stryker and her husband, Western Michigan University board member William Johnson, donated $100 million to launch the institution’s new medical school in 2011.
– Anthony Pollreisz
