DW

David G. Welkie

PS Perkinelmer Health Sciences: 3 patents #1 of 34Top 3%
📍 Trumbull, CT: #7 of 46 inventorsTop 20%
🗺 Connecticut: #577 of 4,387 inventorsTop 15%
Overall (2020): #93,207 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10879030 Dynamic electron impact ion source Tong Chen 2020-12-29
10796893 RF ion guide with axial fields — 2020-10-06
10692712 Ion transfer from electron ionization sources Tong Chen 2020-06-23