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John N. Schide

AH Adt Holdings: 1 patents #2 of 8Top 25%
📍 Watertown, MA: #6 of 37 inventorsTop 20%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #93,019 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823015 Electrical interference free projected beam smoke detector Aaron A. Galvin, Douglas L. Mason, Kenneth J. Leff, Ralph Giffone 1989-04-18