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John Louis Spiesberger

SI Scientific Innovations: 1 patents #1 of 1Top 100%
📍 Radnor, PA: #5 of 19 inventorsTop 30%
🗺 Pennsylvania: #1,792 of 6,061 inventorsTop 30%
Overall (2011): #256,961 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8010314 Methods for estimating location using signal with varying signal speed — 2011-08-30