DG

David Gryner

📍 Batalha, BR: #1 of 1 inventorsTop 100%
Overall (All Time): #3,929,060 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4834804 Process for the preservation and cleaning of hydrophilic lenses Antonio Ribeiro, Antonio P. Capella 1989-05-30