OP

Otto S. de Pierne

FE Ferro: 1 patents #204 of 431Top 50%
Overall (All Time): #3,992,241 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4576612 Fixed ophthalmic lens polishing pad Jayendra G. Shukla, Ki G. Sohn, Carl Twickler 1986-03-18