Inventor · disambiguated record
Donald D. Armstrong
Also filed as: ARMSTRONG DONALD D · RICCI LOUIS N
3 granted patents·76 citations·filing 1975–1977
74Inventor score
Files withWESTINGHOUSE ELECTRIC CORP3
Top patents by PatentIndex Score
3 records- 0186US4166205AStored energy circuit breakerWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Aug 28, 1979·28 cites·23 claims
- 0284US4114005ACircuit breaker spring assemblyWESTINGHOUSE ELECTRIC CORP·Filed 1977·Granted Sep 12, 1978·24 cites·6 claims
- 0377US4034169AElectric switchgear device with interlocking handle meansWESTINGHOUSE ELECTRIC CORP·Filed 1975·Granted Jul 5, 1977·24 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →