Charles W. Hoffner, II

AT AT&T: 1 patents #10,626 of 18,772Top 60%

📍 Naperville, IL: #1,846 of 3,051 inventorsTop 65%

🗺 Illinois: #48,934 of 84,256 inventorsTop 60%

Overall (All Time): #4,006,407 of 4,157,543Top 100%

Patents All Time

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4628446	Multichannel interface	—	1986-12-09