DF

Derek John Fray

CL Cambridge Enterprise Limited: 1 patents #9 of 70Top 15%
📍 Great Shelford, GB: #1 of 3 inventorsTop 35%
Overall (2018): #438,059 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10106899 Oxygen generation apparatus and method Vega Petrova Kotzeva 2018-10-23