Inventor · disambiguated record
Yongnian Yan
Also filed as: YAN YONGNIAN
1 granted patent·2 pending applications·60 citations·filing 1998–2010
49Inventor score
Top patents by PatentIndex Score
3 records- 0182US6253116B1Method and apparatus for rapid freezing prototypingNEW JERSEY TECH INST·Filed 1998·Granted Jun 26, 2001·60 cites·12 claims
- 0233US2012090375A1Zoning closed-die extruding device and methodYAN YONGNIAN·Filed 2010·Application pending·0 cites
- 0319US2002074693A1Forming method of extrusion or jetting without thermal liquefactionFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →