MH

Martin G. Hammond

CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
📍 Wickford, GB: #14 of 27 inventorsTop 55%
Overall (All Time): #4,035,592 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4452527 Photographic enlarger for use in bright light George F. A. M. Turner 1984-06-05