Edmund W. Heyl

Events

1

Episodes

1

Years

1887

Every event in Historedia whose sources name Edmund W. Heyl, with the role they cite and all of that event’s episodes. This is not a biography, and mentions are grouped by name, so two people with the same name can share this page.

Events and episodes

1. Heyl & Patterson founded in Pittsburgh

   1887

   Role: Founder

   1. 11887 · Pittsburgh, PennsylvaniaFounding of Heyl & Patterson

      Heyl & Patterson Equipment was founded in 1887 in Pittsburgh, Pennsylvania, as an American specialist engineering company.

Sources

1. Heyl & Patterson Inc. Wikipedia, revision of 2026-08-14