BOISE Idaho J.R. “Jack” Simplot, the founder of restaurant-industry supplier J.R. Simplot Co. and a key figure in the early growth of quick-service chains like McDonald’s, died peacefully at his home ...

It was 1979 when potato king J.R. Simplot built a 7,370-square-foot, Mediterranean-style mansion atop a prominent hill in the Boise Highlands. Although the mansion has since been demolished, Simplot’s ...

BOISE, Idaho (AP) -- Billionaire J.R. Simplot, the spud king of America whose wealth also helped create one of the world's biggest computer chip makers, died Sunday at his Boise home. He was 99. Ada ...

Oct. 7—MOSES LAKE — The Association of Washington Business stopped at the J.R. Simplot factory in Moses Lake on Friday, during day three of their eighth-annual Manufacturing Week bus tour. "We're out ...

Nance Beston, Columbia Basin Herald, Moses Lake, Wash. Oct. 7—MOSES LAKE — The Association of Washington Business stopped at the J.R. Simplot factory in Moses Lake on Friday, during day three of their ...

The J.R. Simplot Co. has filed a patent for a method to determine crop yield. The method involves receiving yield data from multiple harvester machines and determining the primary harvester machine ...

POCATELLO — The Idaho Department of Environmental Quality is holding an informational meeting and a formal public hearing this week for local residents to provide feedback on a J.R. Simplot project ...