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Mark J. Boomer

📍 Romeo, MI: #111 of 226 inventorsTop 50%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,991,834 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4575091 Word game of magnetizable letters for children — 1986-03-11