Inventor · disambiguated record

Francis O. Couch

Also filed as: COUCH FRANCIS O

2 granted patents·29 citations·filing 1988–1989

61Inventor score

Technology areasH04M

Files withKENTROX INDUSTRIES2

Top patents by PatentIndex Score

2 records

0152US4945533AMethod and apparatus for transmitting dataKENTROX INDUSTRIES·Filed 1989·Granted Jul 31, 1990·18 cites·17 claims
0242US4881221AMethod and apparatus for disabling an echo canceller on a digital telecommunications networkKENTROX INDUSTRIES·Filed 1988·Granted Nov 14, 1989·11 cites·11 claims

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