Born in the Town of Plymouth, Rock County, Wisconsin, Inman was a farmer and raised brown Swiss cattle.
From 1933 to 1937, Inman served in the Wisconsin State Assembly and was a Republican.
From 1942 until 1951, he served on the Wisconsin Board of Agriculture and was chairman.
Inman died at his home in Beloit, Wisconsin.
This article about a Republican Party member of the Wisconsin State Assembly born in the 1860s is a stub.