SQ

Shi-Nan Qian

📍 Meekrap-oord, CN: #1 of 1 inventorsTop 100%
Overall (1989): #57,004 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4884697 Surface profiling interferometer Peter Zoltan Takacs 1989-12-05