Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7833593 | High efficiency optical devices | Andrew J. Ouderkirk, Michael F. Weber, Sanford Cobb, Jr. | 2010-11-16 |
| 7423708 | Display having a reflective polarizer | Michael F. Weber, Olester Benson, Jr., Sanford Cobb, Jr., James M. Jonza, Andrew J. Ouderkirk +1 more | 2008-09-09 |
| 7147903 | High efficiency optical devices | Andrew J. Ouderkirk, Michael F. Weber, Sanford Cobb, Jr. | 2006-12-12 |
| 7038745 | Brightness enhancing reflective polarizer | Michael F. Weber, Olester Benson, Jr., Sanford Cobb, Jr., James M. Jonza, Andrew J. Ouderkirk +1 more | 2006-05-02 |
| 6934082 | Optical devices using reflecting polarizing materials | Richard C. Allen, Sanford Cobb, Jr., Elisa M. Cross, Susan L. Kent, Timothy J. Nevitt +2 more | 2005-08-23 |
| 6924014 | High efficiency optical devices | Andrew J. Ouderkirk, Michael F. Weber, Sanford Cobb, Jr. | 2005-08-02 |
| 6905220 | Backlight system with multilayer optical film reflector | Sanford Cobb, Jr., Brian D. Cull, Michael F. Weber, Andrew J. Ouderkirk | 2005-06-14 |
| 6888675 | Transflective displays with reflective polarizing transflector | Andrew J. Ouderkirk, Sanford Cobb, Jr., Brian D. Cull, Michael F. Weber | 2005-05-03 |
| 6641883 | High efficiency optical devices | Michael F. Weber, Andrew J. Ouderkirk, Sanford Cobb, Jr. | 2003-11-04 |
| 6543153 | Reflective polarizer having improved properties and optical display with improved reflective polarizer | Michael F. Weber, Olester Benson, Jr., Sanford Cobb, Jr., James M. Jonza, Andrew J. Ouderkirk +1 more | 2003-04-08 |
| 6515785 | Optical devices using reflecting polarizing materials | Sanford Cobb, Jr. | 2003-02-04 |
| 6447135 | Lightguide having a directly secured reflector and method of making the same | Sanford Cobb, Jr., Kenneth A. Epstein, Mark E. Gardiner, Wade D. Kretman | 2002-09-10 |
| 6262842 | Transflective displays with reflective polarizing transflector | Andrew J. Ouderkirk, Sanford Cobb, Jr., Brian D. Cull, Michael F. Weber | 2001-07-17 |
| 6210785 | High efficiency optical devices | Michael F. Weber, Andrew J. Ouderkirk, Sanford Cobb, Jr. | 2001-04-03 |
| 6124971 | Transflective displays with reflective polarizing transflector | Andrew J. Ouderkirk, Sanford Cobb, Jr., Brian D. Cull, Michael F. Weber | 2000-09-26 |
| 6101032 | Light fixture having a multilayer polymeric film | Mark E. Gardiner, Andrew J. Ouderkirk, James M. Jonza, Michael F. Weber | 2000-08-08 |
| 6091547 | Luminance control film | Mark E. Gardiner, Mark B. O'Neill | 2000-07-18 |
| 6080467 | High efficiency optical devices | Michael F. Weber, Andrew J. Ouderkirk, Sanford Cobb, Jr. | 2000-06-27 |
| 6025897 | Display with reflective polarizer and randomizing cavity | Michael F. Weber, Olester Benson, Jr., Sanford Cobb, Jr., James M. Jonza, Andrew J. Ouderkirk +1 more | 2000-02-15 |
| 6018419 | Diffuse reflectors | Sanford Cobb, Jr., Brian D. Cull, Andrew J. Ouderkirk, Michael F. Weber | 2000-01-25 |
| 5828488 | Reflective polarizer display | Andrew J. Ouderkirk, Olester Benson, Jr., Sanford Cobb, Jr., James M. Jonza, Michael F. Weber +1 more | 1998-10-27 |
| 5825542 | Diffusely reflecting multilayer polarizers and mirrors | Sanford Cobb, Jr., Brian D. Cull, Andrew J. Ouderkirk, Michael F. Weber | 1998-10-20 |
| 5771328 | Light directing film having variable height structured surface and light directing article constructed therefrom | Sanford Cobb, Jr., Mark E. Gardiner | 1998-06-23 |
| 5363470 | Displacing an optical lighting film's linear array of grooves to facilitate emission of light | — | 1994-11-08 |
| 5202683 | Optical traffic preemption detector | Steven M. Hamer, Thomas Lunn | 1993-04-13 |