Assignee
BENZ RES & DEV
US·4 granted patents·130 citations·filing 1990–1997
Top patents by PatentIndex Score
4 records- 0185US5532289AContact lens having improved dimensional stabilityBENZ RES & DEV·Filed 1995·Granted Jul 2, 1996·49 cites·33 claims
- 0278US5080482ALens alignment and positioning method and apparatusBENZ RES & DEV·Filed 1990·Granted Jan 14, 1992·35 cites·8 claims
- 0371US6011081AContact lens having improved dimensional stabilityBENZ RES & DEV·Filed 1996·Granted Jan 4, 2000·25 cites·37 claims
- 0459US5891932ATerpolymer for contact lensBENZ RES & DEV·Filed 1997·Granted Apr 6, 1999·21 cites·22 claims
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