Assignee
COBURN OPTICAL IND
US·62 granted patents·1,065 citations·filing 1975–1999
Top patents by PatentIndex Score
62 records- 0188US6129042AProcess and machine for coating ophthalmic lensesCOBURN OPTICAL IND·Filed 1997·Granted Oct 10, 2000·64 cites·37 claims
- 0288US4203259AApparatus for edging ophthalmic lensesCOBURN OPTICAL IND·Filed 1978·Granted May 20, 1980·34 cites·11 claims
- 0383US5485771AApparatus for generating ophthalmic products from blanks and a method of operating sameCOBURN OPTICAL IND·Filed 1993·Granted Jan 23, 1996·51 cites·21 claims
- 0480US4540532AMethod and apparatus for molding ophthalmic lensesCOBURN OPTICAL IND·Filed 1984·Granted Sep 10, 1985·32 cites·8 claims
- 0577US5577950AConformal tool operating apparatus and process for an ophthalmic lens finer/polisherCOBURN OPTICAL IND·Filed 1993·Granted Nov 26, 1996·33 cites·22 claims
- 0677US4179851AApparatus for edging ophthalmic lensesCOBURN OPTICAL IND·Filed 1978·Granted Dec 25, 1979·23 cites·6 claims
- 0776US4623708APrepolymerization of monomer compositions containing diethylene glycol bis(allyl carbonate)COBURN OPTICAL IND·Filed 1985·Granted Nov 18, 1986·30 cites·42 claims
- 0876US4521994APolisher-finer apparatusCOBURN OPTICAL IND·Filed 1983·Granted Jun 11, 1985·18 cites·16 claims
- 0976US4493168ACalibration gauge for computer-controlled lens generator, or the likeCOBURN OPTICAL IND·Filed 1983·Granted Jan 15, 1985·19 cites·30 claims
- 1075US5785580ACompression sleeve opthalmic lens chuckCOBURN OPTICAL IND·Filed 1996·Granted Jul 28, 1998·38 cites·7 claims
- 1175US5567198ACompression sleeve ophthalmic lens chuckCOBURN OPTICAL IND·Filed 1994·Granted Oct 22, 1996·27 cites·11 claims
- 1274US4319846AMethod and apparatus for aligning an ophthalmic lens during a blocking operationCOBURN OPTICAL IND·Filed 1979·Granted Mar 16, 1982·16 cites·1 claims
- 1373US3994101AVacuum chuck with sealable cavityCOBURN OPTICAL IND·Filed 1975·Granted Nov 30, 1976·17 cites·4 claims
- 1472US5762546APneumatically assisted conformal tool for an ophthalmic lens finer/polisherCOBURN OPTICAL IND·Filed 1995·Granted Jun 9, 1998·40 cites·7 claims
- 1572US5283980ALens blockerCOBURN OPTICAL IND·Filed 1992·Granted Feb 8, 1994·34 cites·25 claims
- 1671US4543146AWrinkle prevention in glass/plastic composite lensesCOBURN OPTICAL IND·Filed 1984·Granted Sep 24, 1985·41 cites·9 claims
- 1771US4328060AOphthalmic lens deblocking - method and apparatusCOBURN OPTICAL IND·Filed 1980·Granted May 4, 1982·28 cites·12 claims
- 1870US5988191AHolder for ophthalmic lenses and lens blocksCOBURN OPTICAL IND·Filed 1997·Granted Nov 23, 1999·27 cites·19 claims
- 1969US4320599APolisher-finer apparatusCOBURN OPTICAL IND·Filed 1980·Granted Mar 23, 1982·16 cites·13 claims
- 2067US4908997AMethod and system for generating wide-range toric lensesCOBURN OPTICAL IND·Filed 1988·Granted Mar 20, 1990·18 cites·21 claims
- 2166US4087866AIntraocular lensCOBURN OPTICAL IND·Filed 1977·Granted May 9, 1978·63 cites·3 claims
- 2265US4495015AControlled wafer relaxing in making composite lensesCOBURN OPTICAL IND·Filed 1983·Granted Jan 22, 1985·32 cites·8 claims
- 2362US5662518APneumatically assisted unidirectional conformal toolCOBURN OPTICAL IND·Filed 1996·Granted Sep 2, 1997·25 cites·25 claims
- 2461US5746436AAir pressurized chuckCOBURN OPTICAL IND·Filed 1995·Granted May 5, 1998·25 cites·16 claims
- 2560US5649856ATear-away block for an ophthalmic lensCOBURN OPTICAL IND·Filed 1995·Granted Jul 22, 1997·24 cites·20 claims
- 2659US4561213AApparatus for polishing the edges of lensesCOBURN OPTICAL IND·Filed 1982·Granted Dec 31, 1985·12 cites·5 claims
- 2756US5625267AConstant delay filtering for synchronized motion on multiple axesCOBURN OPTICAL IND·Filed 1995·Granted Apr 29, 1997·29 cites·5 claims
- 2856US4403420ADigital gauge for measuring sagittal depth and thickness of lens, and related system and methodCOBURN OPTICAL IND·Filed 1981·Granted Sep 13, 1983·14 cites·20 claims
- 2952US4866884ALens grinding methods and apparatusCOBURN OPTICAL IND·Filed 1988·Granted Sep 19, 1989·10 cites·20 claims
- 3049US5320006AMethods and apparatus for producing ophthalmic lensesCOBURN OPTICAL IND·Filed 1992·Granted Jun 14, 1994·13 cites·11 claims
- 3148US5377456AEyeglass frame measuring cradleCOBURN OPTICAL IND·Filed 1992·Granted Jan 3, 1995·18 cites·34 claims
- 3247US4547242AAutoclave for bonding composite lensesCOBURN OPTICAL IND·Filed 1983·Granted Oct 15, 1985·10 cites·9 claims
- 3347US4494344AWrinkle prevention frame for lens manufactureCOBURN OPTICAL IND·Filed 1983·Granted Jan 22, 1985·9 cites·14 claims
- 3446US5648025AMethod for making light cured ophthalmic lens blocksCOBURN OPTICAL IND·Filed 1995·Granted Jul 15, 1997·12 cites·16 claims
- 3546US4993195ALens cutting methods for effecting rapid replacement of lens cutting toolsCOBURN OPTICAL IND·Filed 1990·Granted Feb 19, 1991·13 cites·8 claims
- 3646US3971170AVaccum chuck with sealable cavityCOBURN OPTICAL IND·Filed 1975·Granted Jul 27, 1976·11 cites·2 claims
- 3744US4510717ALens finishing apparatusCOBURN OPTICAL IND·Filed 1982·Granted Apr 16, 1985·6 cites·22 claims
- 3844US4392334AFluid dispersing apparatus for use in producing ophthalmic lensesCOBURN OPTICAL IND·Filed 1980·Granted Jul 12, 1983·5 cites·5 claims
- 3943US5610823AMethod for spindle speed optimization of motion profileCOBURN OPTICAL IND·Filed 1995·Granted Mar 11, 1997·17 cites·2 claims
- 4043US5085007AToric lens fining apparatusCOBURN OPTICAL IND·Filed 1989·Granted Feb 4, 1992·6 cites·5 claims
- 4142US4494667ALens trayCOBURN OPTICAL IND·Filed 1983·Granted Jan 22, 1985·12 cites·5 claims
- 4239US5542876AV-profile grinding wheelCOBURN OPTICAL IND·Filed 1994·Granted Aug 6, 1996·10 cites·2 claims
- 4338US5996596AMethod and apparatus for cleaning ophthalmic lenses and blocksCOBURN OPTICAL IND·Filed 1997·Granted Dec 7, 1999·5 cites·3 claims
- 4438US5157880AInjection moldable plastic lapsCOBURN OPTICAL IND·Filed 1991·Granted Oct 27, 1992·10 cites·34 claims
- 4536US5512004ALens edging machine bevel control processCOBURN OPTICAL IND·Filed 1993·Granted Apr 30, 1996·6 cites·8 claims
- 4635US5928063APneumatically assisted unidirectional arcuate diaphragm conformal toolCOBURN OPTICAL IND·Filed 1997·Granted Jul 27, 1999·7 cites·26 claims
- 4735US5841662AMethod and apparatus for chucked work piece recognitionCOBURN OPTICAL IND·Filed 1996·Granted Nov 24, 1998·8 cites·20 claims
- 4835US5582085ADynamic infeed control with workpiece oscillation for segmenting swarf in a lathe applicationCOBURN OPTICAL IND·Filed 1994·Granted Dec 10, 1996·8 cites·7 claims
- 4935US5181345ALens grinding method and apparatusCOBURN OPTICAL IND·Filed 1992·Granted Jan 26, 1993·6 cites·2 claims
- 5034US6109276AMethod and apparatus for cleaning ophthalmic lenses and blocksCOBURN OPTICAL IND·Filed 1999·Granted Aug 29, 2000·3 cites·1 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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