Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306471 | Prismatic contact lens | Jeffrey P. Krall | 2025-05-20 |
| 12114930 | System for measuring binocular alignment with adjustable displays and eye trackers | Jeffrey P. Krall, Ronnie Barnard, Zachary Dios, Thomas Henry Holt, Vivek Labhishetty +3 more | 2024-10-15 |
| 11903645 | Method and system for measuring binocular alignment | Jeffrey P. Krall | 2024-02-20 |
| 11589745 | Method and system for measuring binocular alignment | Jeffrey P. Krall | 2023-02-28 |
| 11360329 | Negative power eye-strain reducing lens | Jeffrey P. Krall | 2022-06-14 |
| 10921614 | Low-convergence negative power spectacles | Jeffrey P. Krall, Gergely T. Zimanyi | 2021-02-16 |
| 10908434 | Negative power lens with off-axis curvature center | Jeffrey P. Krall, Gergely T. Zimanyi | 2021-02-02 |
| 10420467 | Method and system for measuring binocular alignment | Jeffrey P. Krall | 2019-09-24 |
| 10338409 | Lens with off-axis curvature center | Jeffrey P. Krall, Gergely T. Zimanyi | 2019-07-02 |
| 10048512 | Low-convergence spectacles | Jeffrey P. Krall, Gergely T. Zimanyi | 2018-08-14 |
| 10048511 | Eye-strain reducing lens | Jeffrey P. Krall, Gergely T. Zimanyi | 2018-08-14 |
| 9339180 | Geometric optical power measurement device | Richard J. Michaels | 2016-05-17 |
| 9307904 | Optical angular measurement system for ophthalmic applications and method for positioning of a toric intraocular lens with increased accuracy | Thomas D. Padrick, Jack T. Holladay, Dan Bao Tran, Richard J. Michaels, Jeff Padgett | 2016-04-12 |
| 9072462 | Geometric optical power measurement device | Richard J. Michaels | 2015-07-07 |
| 8550624 | Optical angular measurement system for ophthalmic applications and method for positioning of a toric intraocular lens with increased accuracy | Thomas D. Padrick, Jack T. Holladay, Dan Bao Tran, Richard J. Michaels, Jeff Padgett | 2013-10-08 |
| 6025576 | Bulk vessel heater skid for liquefied compressed gases | Anthony BECK, John C Daderko, Lawrence Paul Jarrett, Bruce H. Greenawald | 2000-02-15 |