Assignee
RODENSTOCK INSTR CORP
4 granted patents·170 citations·filing 1978–1986
Top patents by PatentIndex Score
4 records- 0189US4275964AApparatus and method for determining the refractive characteristics of a test lensRODENSTOCK INSTR CORP·Filed 1979·Granted Jun 30, 1981·38 cites·28 claims
- 0279US4281926AMethod and means for analyzing sphero-cylindrical optical systemsRODENSTOCK INSTR CORP·Filed 1978·Granted Aug 4, 1981·25 cites·23 claims
- 0367US4715703AOcular-fundus analyzerRODENSTOCK INSTR CORP·Filed 1986·Granted Dec 29, 1987·91 cites·24 claims
- 0452US4329049AMedian point detecting apparatus for a lensmeterRODENSTOCK INSTR CORP·Filed 1980·Granted May 11, 1982·16 cites·19 claims
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