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Donald P. Knight

RC Rca: 2 patents #592 of 1,739Top 35%
📍 Marion, IN: #29 of 118 inventorsTop 25%
🗺 Indiana: #13,671 of 33,936 inventorsTop 45%
Overall (All Time): #2,357,096 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4437120 Drive level control system for testing kinescopes Felta C. Farmer, Jr. 1984-03-13
4275347 Precision cathode current regulator Felta C. Farmer, Jr. 1981-06-23