Inventor · disambiguated record

Ralph P. Coble, Jr.

Also filed as: COBLE JR RALPH P

2 granted patents·34 citations·filing 1984–1984

62Inventor score

Technology areasH04B

Files withAT & T BELL LAB2

Top patents by PatentIndex Score

2 records

0157US4628157ABidirectional adaptive voice frequency repeaterAT & T BELL LAB·Filed 1984·Granted Dec 9, 1986·22 cites·10 claims
0243US4584441ABidirectional adaptive voice frequency repeaterAT & T BELL LAB·Filed 1984·Granted Apr 22, 1986·12 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →