Did This Go Into Production?

Author Photo
By Staff

This patent (number 612,675) was awarded to my grandfather. My daughter discovered it while researching our family tree. I am wondering if any were ever built. How would one go about researching this?

Bill Brown, 911 9th North St., New Ulm, MN 56073; (507) 354-6164

Published on May 6, 2013

Gas Engine Magazine

Preserving the History of Internal Combustion Engines