JC

John Lawrence Campbell

DP Dh Technologies Development Pte.: 2 patents #4 of 31Top 15%
Overall (2025): #114,736 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12397302 Electromagnetic assemblies for processing fluids Don W. Arnold, Thomas R. Covey, Yves LeBlanc, Chang Liu 2025-08-26
12196709 Determining curtain plate integrity in differential mobility spectrometry Brendon Seale 2025-01-14