Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562551 | Gripping multi-level black matrix | John D. Porter, Bob Lee Mackey, Robert G. Neimeyer, Christopher J. Spindt, Kris E. Sahlstrom | 2003-05-13 |
| 6528930 | Conductive focus waffle | Arthur J. Learn, Bob Lee Mackey, Paul M. Drumm, David L. Morris | 2003-03-04 |