Assignee
NEGRONI JEAN-LOUIS
2 granted patents·3 citations·filing 1980–2004
Top patents by PatentIndex Score
2 records- 0132US7377729B2Method of drilling holes in lenses by means of a numerically-controlled drill and apparatus for implementing said methodNEGRONI JEAN-LOUIS·Filed 2004·Granted May 27, 2008·2 cites·17 claims
- 0215US4309826AApparatus for determining the diameter of corrective lensesNEGRONI JEAN LOUIS·Filed 1980·Granted Jan 12, 1982·1 cites·14 claims
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