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Jerry H. Spigelmyer

📍 Lewistown, PA: #1 of 4 inventorsTop 25%
🗺 Pennsylvania: #1,491 of 5,394 inventorsTop 30%
Overall (2003): #81,335 of 273,478Top 30%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6530278 Ultrasonic testing of tank car welds Matthew D. Bowersox, Daniel L. Yoder, Dane Eugene Hackenberger, Sherrill R. Harris, William P. Waldron +1 more 2003-03-11