TH

Tzong Hwang

PE Perkinelmer: 1 patents #280 of 671Top 45%
GE: 1 patents #19,878 of 36,430Top 55%
📍 Villa Park, IL: #86 of 246 inventorsTop 35%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,341,425 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4692883 Automatic digital wavelength calibration system for a spectrophotometer Michael R. Nelson, Roy E. Boostrom, Jerry E. Cahill 1987-09-08
4649347 Method for off-center field-of-view imaging using MR Nicholas Campagna 1987-03-10