Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635337 | Optical film | Michael F. Weber, Andrew J. Ouderkirk, Carl A. Stover | 2003-10-21 |
| 6613421 | Optical film | Michael F. Weber, Andrew J. Ouderkirk, Carl A. Stover | 2003-09-02 |
| 6555213 | Polypropylene card construction | Nagraj Koneripalli, Mark F. Schulz, Lori P. Engle | 2003-04-29 |
| 6543153 | Reflective polarizer having improved properties and optical display with improved reflective polarizer | Michael F. Weber, Olester Benson, Jr., Sanford Cobb, Jr., Andrew J. Ouderkirk, David L. Wortman +1 more | 2003-04-08 |
| 6531230 | Color shifting film | Michael F. Weber, Timothy J. Nevitt, William W. Merrill, Kelly M. Roscoe, Andrew J. Ouderkirk +5 more | 2003-03-11 |
| 6506480 | Color shifting film with a plurality of fluorescent colorants | Yaoqi J. Liu | 2003-01-14 |