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Marcel J. Boulais

📍 Tolleson, AZ: #8 of 23 inventorsTop 35%
🗺 Arizona: #18,403 of 32,909 inventorsTop 60%
Overall (All Time): #4,088,339 of 4,157,543Top 100%
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Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4263973 Laser beam level control with automatic override Richard A. Boulais 1981-04-28