DK

David L. Kellner

WA Welch Allyn: 9 patents #71 of 552Top 15%
Overall (All Time): #529,698 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12361821 Continuous patient monitoring WonKyung McSweeney, Stacey A. Fitzgibbons, Thomas A. Gurgol, Christopher L. Long, Rebecca Quilty-Koval +1 more 2025-07-15
12343305 Health management system Carlos Andres Suarez, John A. Lane, Aaron R. Burnham, Edward C. Bremer, Tyler Nigolian +4 more 2025-07-01
12264971 Noncontact thermometer Matthew D. Mullin, Aaron R. Burnham, Zhon Ye Chu, John A. Lane, Carlos Andres Suarez +1 more 2025-04-01
12193748 Eye accommodation control Vivian L. Hunter 2025-01-14
11944380 Systems and methods to facilitate vision screening and reporting Jennifer Bergstrom, Eric J. Laurin 2024-04-02
11471042 Vision screening apparatus with a visual acuity protocol compliance feature and an associated method of vision screening William Shampine, Jennifer Bergstrom, Kathryn M. Coles, John A. Lane, Megan M. Schneider 2022-10-18
11406257 Vision screening device and methods John A. Lane, Chris R. Roberts, Eric J. Laurin, Zachary K. Boronka 2022-08-09
11246482 Visual acuity examination John A. Lane, Ervin Goldfain, Megan M. Schneider, Yaolong Lou, Mathias Mereles +2 more 2022-02-15
10702147 Method and apparatus for controlling accommodation and pupil size during an eye examination John A. Lane, Eric J. Laurin, Zachary K. Boronka 2020-07-07