Inventor · disambiguated record
Kurt Schaeffer
Also filed as: SCHAEFFER KURT · SCHAEFFER KURT W · SCHAEFFER KURT WILLIAM
19 granted patents·87 citations·filing 2006–2022
94Inventor score
Files withDigitalOptometrics LLC8NAT OPTRONICS INC7ANDREWS DANIEL E2NAT OPTRONICS1SCHAEFFER KURT WILLIAM1
Top patents by PatentIndex Score
19 records- 0194US11259701B2Remote comprehensive eye examination systemDigitalOptometrics LLC·Filed 2020·Granted Mar 1, 2022·4 cites·20 claims
- 0294US9980644B2Remote comprehensive eye examination systemDigitalOptometrics LLC·Filed 2017·Granted May 29, 2018·25 cites·20 claims
- 0393US11510569B2Remote comprehensive eye examination systemDigitalOptometrics LLC·Filed 2020·Granted Nov 29, 2022·3 cites·20 claims
- 0490US10602928B2Remote comprehensive eye examination systemDigitalOptometrics LLC·Filed 2019·Granted Mar 31, 2020·7 cites·20 claims
- 0590US10524658B2Remote comprehensive eye examination systemDigitalOptometrics LLC·Filed 2018·Granted Jan 7, 2020·8 cites·24 claims
- 0689US10827925B2Remote comprehensive eye examination systemDigitalOptometrics LLC·Filed 2018·Granted Nov 10, 2020·8 cites·20 claims
- 0788US11759108B2Remote comprehensive eye examination systemDigitalOptometrics LLC·Filed 2022·Granted Sep 19, 2023·1 cites·20 claims
- 0887US7874079B2Holding mechanism for use with an ophthalmic tracer, and methodNAT OPTRONICS INC·Filed 2008·Granted Jan 25, 2011·9 cites·23 claims
- 0979US8091244B2Holding mechanism for use with an ophthalmic tracer, and methodANDREWS DANIEL E·Filed 2011·Granted Jan 10, 2012·3 cites·20 claims
- 1078US7970487B2Method of calibrating an ophthalmic processing device, machine programmed therefor, and computer programNAT OPTRONICS INC·Filed 2006·Granted Jun 28, 2011·6 cites·23 claims
- 1176US12048486B2Remote comprehensive eye examination systemDigitalOptometrics LLC·Filed 2022·Granted Jul 30, 2024·0 cites·20 claims
- 1269US7643899B2Method of beveling an ophthalmic lens blank, machine programmed therefor, and computer programNAT OPTRONICS INC·Filed 2008·Granted Jan 5, 2010·3 cites·20 claims
- 1368US8322042B2Holding mechanism for use with an ophthalmic tracer, and methodANDREWS DANIEL E·Filed 2012·Granted Dec 4, 2012·1 cites·20 claims
- 1468US7463944B2Method of grooving and drilling an ophthalmic lens blank, machine programmed therefor, and computer programNAT OPTRONICS·Filed 2006·Granted Dec 9, 2008·5 cites·20 claims
- 1565US8386068B2Method of calibrating an ophthalmic processing device, machine programmed therefor, and computer programNAT OPTRONICS INC·Filed 2011·Granted Feb 26, 2013·1 cites·23 claims
- 1657US8656602B2Holding mechanism for use with an ophthalmic tracer, and methodNAT OPTRONICS INC·Filed 2012·Granted Feb 25, 2014·0 cites·18 claims
- 1756US8630731B2Method of calibrating an ophthalmic processing device, machine programmed therefor, and computer programNAT OPTRONICS INC·Filed 2013·Granted Jan 14, 2014·0 cites·20 claims
- 1853US7454264B2Method of beveling an ophthalmic lens blank, machine programmed therefor, and computer programSCHAEFFER KURT WILLIAM·Filed 2006·Granted Nov 18, 2008·1 cites·24 claims
- 1951US7392108B2Method of controlling an edger device, machine programmed to edge an ophthalmic lens blank, and computer programNAT OPTRONICS INC·Filed 2006·Granted Jun 24, 2008·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →