Inventor · disambiguated record
Ronald J. Massa
Also filed as: MASSA RONALD J
3 granted patents·116 citations·filing 1983–1996
75Inventor score
Top patents by PatentIndex Score
3 records- 0179US4589081AIntelligent surveillance alarm system and methodDYNATREND INC·Filed 1983·Granted May 13, 1986·58 cites·37 claims
- 0269US4590460AStairwell security systemABBOTT RALPH E·Filed 1984·Granted May 20, 1986·39 cites·26 claims
- 0344US5740629AFortified gate system and locking deviceTYMETAL CORP·Filed 1996·Granted Apr 21, 1998·19 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →