Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643763 | Scalable nanotube fabrics and methods for making same | Rahul Sen, Billy Smith, J. Thomas Kocab, Ramesh Sivarajan, Thomas Rueckes +1 more | 2023-05-09 |
| 11509755 | Method and means for evaluating toric contact lens rotational stability | Jaqunda Patton, Ranganath Raja, Benjamin Straker, Raymond Szkutak, Jason Tokarski | 2022-11-22 |
| 11449982 | Systems and methods of using absorptive imaging metrology to measure the thickness of ophthalmic lenses | Michael F. Widman, Jasmin Laferriere, D. Scott Dewald, Bradley W. Walker | 2022-09-20 |
| 11364696 | Apparatus for forming an ophthalmic lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2022-06-21 |
| 11072714 | Nanotube solution treated with molecular additive, nanotube film having enhanced adhesion property, and methods for forming the nanotube solution and the nanotube film | David A. Roberts, Rahul Sen, J. Thomas Kocab, Feng Gu | 2021-07-27 |
| 11029534 | Multiple-wavelength lens forming system and method | Paul Mark Powell, Joe M. Wood, Michael F. Widman | 2021-06-08 |
| 10901319 | Apparatus for forming an ophthalmic lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2021-01-26 |
| 10654718 | Scalable nanotube fabrics and methods for making same | Rahul Sen, Billy Smith, J. Thomas Kocab, Ramesh Sivarajan, Thomas Rueckes +1 more | 2020-05-19 |
| 10607335 | Systems and methods of using absorptive imaging metrology to measure the thickness of ophthalmic lenses | Michael F. Widman, Jasmin Laferriere, D. Scott Dewald, Bradley W. Walker | 2020-03-31 |
| 10571718 | Apparatus for formation of an ophthalmic lens precursor and lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2020-02-25 |
| 10401647 | Methods for incorporating lens features and lenses having such features | Christopher Wildsmith, Mukul Kanaujia, Joe M. Wood | 2019-09-03 |
| 10359643 | Methods for incorporating lens features and lenses having such features | Christopher Wildsmith, Mukul Kanaujia, Joe M. Wood | 2019-07-23 |
| 10126567 | Apparatus for formation of an ophthalmic lens precursor and lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2018-11-13 |
| 9857607 | Apparatus for formation of an ophthalmic lens precursor and lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2018-01-02 |
| 9650732 | Low defect nanotube application solutions and fabrics and methods for making same | J. Thomas Kocab, Thomas R. Bengtson, Sanjin Hosic, Rahul Sen, Billy Smith +1 more | 2017-05-16 |
| 9634251 | Nanotube solution treated with molecular additive, nanotube film having enhanced adhesion property, and methods for forming the nanotube solution and the nanotube film | David A. Roberts, Rahul Sen, J. Thomas Kocab, Billy Smith, Feng Gu | 2017-04-25 |
| 9610742 | Apparatus for formation of an ophthalmic lens precursor and lens | Michael F. Widman, John B. Enns, P Mark Powell | 2017-04-04 |
| 9266294 | Apparatus for formation of an ophthalmic lens precursor and lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2016-02-23 |
| 9180633 | Methods for formation of an ophthalmic lens precursor and lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2015-11-10 |
| 9180634 | Methods for formation of an ophthalmic lens precursor and lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2015-11-10 |
| 9075186 | Free form lens with refractive index variations | Michael F. Widman, John B. Enns, P. Mark Powell | 2015-07-07 |
| 8953176 | Laser confocal sensor metrology system | Michael F. Widman, John B. Enns, P Mark Powell, Christopher Wildsmith | 2015-02-10 |
| 8860936 | Multiple radiation inspection of ophthalmic lenses | Russell J. Edwards, Kenneth L. Cagle, Matt Dubin | 2014-10-14 |
| 8810784 | Method and apparatus for determining a thickness profile of an ophthalmic lens using a single point thickness and refractive index measurements | Michael F. Widman, Naveen Agarwal, Christopher Wildsmith | 2014-08-19 |
| 8795558 | Methods for formation of an ophthalmic lens precursor and lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2014-08-05 |