Inventor · disambiguated record
David L. Kellner
Also filed as: KELLNER DAVID · KELLNER DAVID L
9 granted patents·10 pending applications·7 citations·filing 2018–2025
78Inventor score
Top patents by PatentIndex Score
19 records- 0175US11471042B2Vision screening apparatus with a visual acuity protocol compliance feature and an associated method of vision screeningWELCH ALLYN INC·Filed 2019·Granted Oct 18, 2022·3 cites·19 claims
- 0275US10702147B2Method and apparatus for controlling accommodation and pupil size during an eye examinationWELCH ALLYN INC·Filed 2018·Granted Jul 7, 2020·3 cites·22 claims
- 0375US2025281346A1Health management systemWELCH ALLYN INC·Filed 2025·Application pending·0 cites
- 0466US11246482B2Visual acuity examinationWELCH ALLYN INC·Filed 2018·Granted Feb 15, 2022·1 cites·15 claims
- 0565US12343305B2Health management systemWELCH ALLYN INC·Filed 2021·Granted Jul 1, 2025·0 cites·13 claims
- 0664US2025302401A1Continuous patient monitoringWELCH ALLYN INC·Filed 2025·Application pending·0 cites
- 0761US12361821B2Continuous patient monitoringWELCH ALLYN INC·Filed 2022·Granted Jul 15, 2025·0 cites·19 claims
- 0861US2023027982A1Regularized multiple-input pain assessment and trendWELCH ALLYN INC·Filed 2022·Application pending·0 cites
- 0960US2025009225A1Patient behavior evaluation using vision screening deviceWELCH ALLYN INC·Filed 2024·Application pending·0 cites
- 1058US12193748B2Eye accommodation controlWELCH ALLYN INC·Filed 2022·Granted Jan 14, 2025·0 cites·15 claims
- 1153US2023181032A1Measurements of keratometry and axial lengthWELCH ALLYN INC·Filed 2022·Application pending·0 cites
- 1252US2023009364A1Image capture systems and methods for identifying abnormalities using multispectral imagingWELCH ALLYN INC·Filed 2022·Application pending·0 cites
- 1352US2023047557A1Determining color vision ability using a vision screening deviceWELCH ALLYN INC·Filed 2022·Application pending·0 cites
- 1452US2023190097A1Cataract detection and assessmentWELCH ALLYN INC·Filed 2022·Application pending·0 cites
- 1551US2023081432A1Patient monitoring for alarm managementWELCH ALLYN INC·Filed 2022·Application pending·0 cites
- 1650US12264971B2Noncontact thermometerWELCH ALLYN INC·Filed 2022·Granted Apr 1, 2025·0 cites·15 claims
- 1747US11944380B1Systems and methods to facilitate vision screening and reportingWELCH ALLYN INC·Filed 2020·Granted Apr 2, 2024·0 cites·19 claims
- 1847US11406257B2Vision screening device and methodsWELCH ALLYN INC·Filed 2019·Granted Aug 9, 2022·0 cites·16 claims
- 1942US2019006030A1Automated healthcare systemHILL ROM SERVICES INC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →