RS

Roger Spencer

EI Edison Welding Institute: 1 patents #2 of 9Top 25%
📍 Ashville, OH: #1 of 1 inventorsTop 100%
🗺 Ohio: #2,265 of 7,143 inventorsTop 35%
Overall (2018): #256,928 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10113993 Phased array system for inspection of laser welds Paul C. Boulware, Jeong K. Na 2018-10-30