Other 2000 United States, Hatfield, Pennsylvania
Welding Machines United States, Spring City, Pennsylvania
Other 2017 5,324 h United States, Bristol, Pennsylvania
Other 2008 United States, Philadelphia, Pennsylvania
Other 2024 United States, Harrisburg, Pennsylvania
Other 2023 United States, Bristol, Pennsylvania
Other 1998 United States, Hatfield, Pennsylvania
Other 1995 United States, Hatfield, Pennsylvania
Other 2013 United States, Hatfield, Pennsylvania
Other 2011 United States, Hatfield, Pennsylvania
Other 2024 25 h United States, Bristol, Pennsylvania
Other 1999 United States, Hatfield, Pennsylvania
Other 2010 430 h United States, Spring City, Pennsylvania
Other 2023 900 h United States, Harrisburg, Pennsylvania
Other United States, Bellefonte, Pennsylvania
Other 2017 United States, Philadelphia, Pennsylvania