Inventor · disambiguated record
Roger E. Ray
Also filed as: RAY ROGER E
3 granted patents·113 citations·filing 1976–1987
75Inventor score
Files withWESTINGHOUSE ELECTRIC CORP3
Top patents by PatentIndex Score
3 records- 0186US4020396ATime division multiplex system for a segregated phase comparison relay systemWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Apr 26, 1977·62 cites·32 claims
- 0269US4899383AApparatus and method for secure digital communicationWESTINGHOUSE ELECTRIC CORP·Filed 1987·Granted Feb 6, 1990·37 cites·28 claims
- 0348US4408246AProtective relay apparatusWESTINGHOUSE ELECTRIC CORP·Filed 1982·Granted Oct 4, 1983·14 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →