Charles N. Abernethy

DE Digital Equipment: 1 patents #1,005 of 2,100Top 50%

📍 Framingham, MA: #829 of 1,271 inventorsTop 70%

🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%

Overall (All Time): #4,017,626 of 4,157,543Top 100%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D279474	Keyboard	Kenichi Akagi, John C. Costello, Christian C. Landry, Richard Eugene Leitermann, David S. Urbanus	1985-07-02