Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8634068 | Method of determining the optimal wavelength for inspecting ophthalmic lenses | Russell J. Edwards, Kenneth L. Cagle | 2014-01-21 |
| 8317505 | Apparatus for formation of an ophthalmic lens precursor and lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2012-11-27 |
| 8318055 | Methods for formation of an ophthalmic lens precursor and lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2012-11-27 |
| 8313828 | Ophthalmic lens precursor and lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2012-11-20 |
| 8240849 | Free form lens with refractive index variations | Michael F. Widman, John B. Enns, P. Mark Powell | 2012-08-14 |
| 8157373 | Free form ophthalmic lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2012-04-17 |
| 7905594 | Free form ophthalmic lens | Michael F. Widman, John B. Enns, P. Mark Powell | 2011-03-15 |
| 7142707 | Automated inspection of packaging materials for package integrity | Mohsen Abdollahi, Kevin H. Giles, Charles L. Guffey, Jun Liu, Bernard Roche +1 more | 2006-11-28 |
| 6201600 | Method and apparatus for the automatic inspection of optically transmissive objects having a lens portion | Anthony Scott Nelms, Bernard Roche | 2001-03-13 |
| 6011620 | Method and apparatus for the automatic inspection of optically transmissive planar objects | Anthony Scott Nelms | 2000-01-04 |
| 5943436 | Method and system for inspecting packages | James A. Ebel, Michael F. Widman, Peyman Dehkordi | 1999-08-24 |
| 5717781 | Ophthalmic lens inspection method and apparatus | James A. Ebel | 1998-02-10 |
| 5640464 | Method and system for inspecting packages | James A. Ebel, Michael F. Widman, Peyman Dehkordi | 1997-06-17 |
| 5515159 | Package seal inspection system | Bernard Roche, Creed Jones, James C. Griner | 1996-05-07 |
| 5500732 | Lens inspection system and method | James A. Ebel, Mary L. Dolan, Russell J. Edwards | 1996-03-19 |