Inventor · disambiguated record
Maurice I. Smith
Also filed as: EDWARDS GERALD L · SMITH MAURICE I
4 granted patents·39 citations·filing 1976–1979
75Inventor score
Technology areasH04M
Files withTONE COMMANDER SYSTEMS INC4
Top patents by PatentIndex Score
4 records- 0174US4188511AMulti-link telephone intercom systemTONE COMMANDER SYSTEMS INC·Filed 1978·Granted Feb 12, 1980·17 cites·20 claims
- 0269US4258232ALine hold circuitsTONE COMMANDER SYSTEMS INC·Filed 1979·Granted Mar 24, 1981·14 cites·18 claims
- 0347US4086444ADial pulse key telephone intercom systemTONE COMMANDER SYSTEMS INC·Filed 1976·Granted Apr 25, 1978·6 cites·10 claims
- 0437USD245871STelephone communications moduleTONE COMMANDER SYSTEMS INC·Filed 1976·Granted Sep 20, 1977·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →