DC

Daniel J. Caddigan

3M 3Play Media: 1 patents #14 of 20Top 70%
Overall (All Time): #2,545,529 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12142047 Automated audio description system and method Andrew H. Schwartz, Michael Chalson, Nathanael Beisiegel, Roger S. Zimmerman, Christopher S. Antunes +1 more 2024-11-12