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Mitchell S. Butzer

AD Advanced Input Devices: 1 patents #3 of 19Top 20%
Overall (All Time): #1,732,353 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12393725 Hygiene compliance data channel Benjamin John Medeiros, Bret Thomas Stewart, Brett Harned, Darrell Lee Janke 2025-08-19
7557312 Keyboard assembly James T. Clark, Lee B Snow, Richard B Lawrence, Cody Peterson 2009-07-07