Inventor · disambiguated record
Rae W. Chang
Also filed as: CHANG RAE W
2 granted patents·104 citations·filing 1992–1993
68Inventor score
Files withPO HANG IRON & STEEL2
Top patents by PatentIndex Score
2 records- 0193US5431753AManufacturing process for austenitic high manganese steel having superior formability, strengths and weldabilityPO HANG IRON & STEEL·Filed 1992·Granted Jul 11, 1995·62 cites·3 claims
- 0272US5507189AApparatus for evaluating plane strain stretch formability, and method thereforPO HANG IRON & STEEL·Filed 1993·Granted Apr 16, 1996·42 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →