Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7858976 | Method of making an organic light emitting device | Raghunath Padiyath, Jon E. Ottman, Fred B. McCormick, Donald J. McClure, Brian J. Gates | 2010-12-28 |
| 7432124 | Method of making an organic light emitting device | Raghunath Padiyath, Jon E. Ottman, Fred B. McCormick, Donald J. McClure, Brian J. Gates | 2008-10-07 |
| 7271534 | Segmented organic light emitting device | Raghunath Padiyath, Jon E. Ottman | 2007-09-18 |
| 7057599 | Microstructures with assisting optical lenses | Rolf W. Biernath, John C. Nelson | 2006-06-06 |
| 6700695 | Microstructured segmented electrode film for electronic displays | Rolf W. Biernath | 2004-03-02 |
| 6577432 | Post and pocket microstructures containing moveable particles having optical effects | Rolf W. Biernath | 2003-06-10 |
| 6570700 | Microstructures with assisting optical elements to enhance an optical effect | Rolf W. Biernath, John C. Nelson | 2003-05-27 |
| 6521145 | Reflective particle display film and method of manufacture | Brit G. Billingsley, William D. Miller, Richard J. Pokorny | 2003-02-18 |
| 6480322 | Method of improving the respondability of moveable structures in a display | Rolf W. Biernath | 2002-11-12 |
| 6383619 | Reflective particle display film and method of manufacture | Brit G. Billingsley, William D. Miller, Richard J. Pokorny | 2002-05-07 |
| 5110655 | Removable, high temperature resistant retroreflective marking material | Britton G. Billingsley | 1992-05-05 |
| 4695608 | Continuous process for making polymers having pendant azlactone or macromolecular moieties | Anthony Robert Maistrovich | 1987-09-22 |