| 12360401 |
Photochromic film laminate |
Brad S. Veldkamp, Ramaiahgari Reddy, Anil Kumar, Brian Smyth |
2025-07-15 |
| 12097521 |
Apparatus and method for precision coating of ophthalmic lenses with photochromic coatings |
Elizabeth A. Zezinka, Cathy A. Taylor, Michael Frank Haley, Brian Smyth, Anil Kumar +1 more |
2024-09-24 |
| 12076951 |
Method of making optical articles having gradient light influencing properties |
Delwin S. Jackson, Anil Kumar, John S. Ligas, Philip Miller, Brian Smyth |
2024-09-03 |
| 12055741 |
Optical articles and method of preparing the same |
Anil Kumar, Brian Smyth, Delwin S. Jackson, Henry Nguyen, John S. Ligas +1 more |
2024-08-06 |
| 11714220 |
Optical article with gradient light influencing properties and method of making the same |
Philip Miller, Delwin S. Jackson, Anil Kumar, John S. Ligas, Brian Smyth |
2023-08-01 |
| 11673355 |
Method of manufacture of a lens with gradient properties using imbibition technology |
Anil Kumar, Brian Smyth |
2023-06-13 |
| 11609442 |
System and method for customization of a photochromic article |
Anil Kumar, Brian Smyth |
2023-03-21 |
| 11446697 |
Method for imparting an optical element with a light influencing property in a gradient pattern |
Anil Kumar, Brian Smyth |
2022-09-20 |
| 11256014 |
Optical articles and method of preparing the same |
Anil Kumar, Brian Smyth, Delwin S. Jackson, Henry Nguyen, John S. Ligas +1 more |
2022-02-22 |
| 11199653 |
Optical article with gradient light influencing properties and method of making the same |
Philip Miller, Delwin S. Jackson, Anil Kumar, John S. Ligas, Brian Smyth |
2021-12-14 |
| 10619018 |
Oriented polymeric sheets exhibiting dichroism and articles containing the same |
Anil Kumar, Peter C. Foller, Declan Devine, C.W.M. Bastiaansen, J.P. Teunissen +2 more |
2020-04-14 |
| 9304330 |
Experiential optical device |
Kevin J. Stewart, Anil Kumar |
2016-04-05 |
| 9096014 |
Oriented polymeric sheets exhibiting dichroism and articles containing the same |
Anil Kumar, Peter C. Foller, Declan Devine, Cornelis Wilhelmus Maria Bastiaansen, Jean-Pierre Teunissen +2 more |
2015-08-04 |
| 8649081 |
Photochromic article having two at least partially crossed photochromic-dichroic layers |
Rachael L. DeMeio, Anil Kumar, Truman F. Wilt, Peter C. Foller, Jiping Shao |
2014-02-11 |