Inventor · disambiguated record
Chang C. Chuan
Also filed as: CHUAN CHANG C
3 granted patents·48 citations·filing 1987–1989
67Inventor score
Files withCHUAN CHANG C3
Top patents by PatentIndex Score
3 records- 0184US4942839AStabilized and foldable safety inflatable boatCHUAN CHANG C·Filed 1989·Granted Jul 24, 1990·44 cites·1 claims
- 0223US4804099ABottle closure systemCHUAN CHANG C·Filed 1987·Granted Feb 14, 1989·3 cites·1 claims
- 0322US4886185AStructure of a container and closureCHUAN CHANG C·Filed 1989·Granted Dec 12, 1989·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →