RR

Ralph E. Rengger

📍 Staines-upon-Thames, GB: #61 of 102 inventorsTop 60%
Overall (All Time): #4,038,026 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4461024 Input device for computer speech recognition system David R. Manning 1984-07-17