NC

Ningxin Chen

TB The Boeing: 1 patents #440 of 1,309Top 35%
📍 Springville, NY: #17 of 38 inventorsTop 45%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,633,507 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6146253 Apparatus and method for precision grinding face gear Faydor L. Litvin, Yih-Jen D. Chen, Gregory F. Heath, Vijay J. Sheth 2000-11-14