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Daniel W. O'Brien

MP Mallory Sonalert Products: 1 patents #3 of 3Top 100%
📍 Mooresville, IN: #6 of 12 inventorsTop 50%
🗺 Indiana: #640 of 2,560 inventorsTop 25%
Overall (2003): #240,280 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6617967 Piezoelectric siren driver circuit Christopher M. Baldwin, George Burnett 2003-09-09