Inventor · disambiguated record
Douglas H. Chin
Also filed as: CHIN DOUGLAS H
3 granted patents·141 citations·filing 1993–1998
78Inventor score
Files withMARLEY MOULDINGS INC3
Top patents by PatentIndex Score
3 records- 0186US5965075ATriple extruded frame profiles and method of producing sameMARLEY MOULDINGS INC·Filed 1998·Granted Oct 12, 1999·54 cites·15 claims
- 0283US5795641AMethod and die for forming triple extruded profilesMARLEY MOULDINGS INC·Filed 1995·Granted Aug 18, 1998·45 cites·5 claims
- 0383US5538777ATriple extruded frame profilesMARLEY MOULDINGS INC·Filed 1993·Granted Jul 23, 1996·42 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →