DM

Derek Midgley

NP National Power Plc: 2 patents #1 of 2Top 50%
📍 Ashtead, GB: #1 of 1 inventorsTop 100%
Overall (1994): #35,501 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5304296 Glass pH electrodes 1994-04-19
5282949 Glass pH electrodes 1994-02-01