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John J. Sweder

📍 Fitchburg, MA: #73 of 131 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,900,513 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4917130 Make-up compact for mounting on a steering wheel — 1990-04-17