Inventor · disambiguated record
Ronald W. Christain
Also filed as: CHRISTAIN RONALD W
2 granted patents·29 citations·filing 1980–1980
61Inventor score
Technology areasH04Q
Files withSTROMBERG CARLSON CORP2
Top patents by PatentIndex Score
2 records- 0163US4322581AMultifunction telephone with message information and control information circuits for connecting stations and common equipment in a telephone networkSTROMBERG CARLSON CORP·Filed 1980·Granted Mar 30, 1982·19 cites·38 claims
- 0251US4363936ATelephone network including common equipment with message information and control information circuits for connecting to stations having multifunction telephonesSTROMBERG CARLSON CORP·Filed 1980·Granted Dec 14, 1982·10 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →