DF

David Ernest Lane Freeman

KL Keelner Limited: 1 patents #9 of 15Top 60%
📍 Croydon, GB: #56 of 133 inventorsTop 45%
Overall (All Time): #3,392,627 of 4,157,543Top 85%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7252381 Ophthamoscope Clive Harrold Thomas Burrows, Kelvyn Church, Stephen Church, James Robert Matthews 2007-08-07