Inventor · disambiguated record
Luc Tagnon
Also filed as: TAGNON LUC · TAGNON LUC A · TAGNON LUC ANDRE
9 granted patents·188 citations·filing 1974–1983
89Inventor score
Files withESSILOR INT9
Top patents by PatentIndex Score
9 records- 0182US3985445AApparatus for measuring frontal power of contact lensesESSILOR INT·Filed 1974·Granted Oct 12, 1976·28 cites·1 claims
- 0265US4554917ALaser ophthalmological surgical deviceESSILOR INT·Filed 1983·Granted Nov 26, 1985·58 cites·13 claims
- 0365US3931947AAdjustable base, notably for topometry apparatusESSILOR INT·Filed 1975·Granted Jan 13, 1976·19 cites·6 claims
- 0455US4517980AOphthalmic surgical laser apparatusESSILOR INT·Filed 1982·Granted May 21, 1985·40 cites·12 claims
- 0548US4040752ALaser unit with a laser beam automatically aligned to the vertical directionESSILOR INT·Filed 1975·Granted Aug 9, 1977·7 cites·12 claims
- 0647US4298253AMethod and apparatus for presenting test images at different distances from a subjectESSILOR INT·Filed 1979·Granted Nov 3, 1981·19 cites·10 claims
- 0735US4411501ADevice for checking the phoria of an individual under conditions of close visionESSILOR INT·Filed 1980·Granted Oct 25, 1983·12 cites·8 claims
- 0831US4494569AApparatus for circulating and regenerating a degradable solution such as a saturable absorber for a laserESSILOR INT·Filed 1983·Granted Jan 22, 1985·2 cites·14 claims
- 0929US4572629AApparatus for presentation of eye tests for testing near and distant visionESSILOR INT·Filed 1982·Granted Feb 25, 1986·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →