Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752611 | Optical disk mold tooling for reduced edge wedge | Chad R. Sandstrom, Douglas R. Plourde, Dean E. Sitz, Donald J. Kerfeld | 2004-06-22 |
| 6723427 | Fade printed decorative sheets and methods and apparatus for making the same | William J. Buehne, Lee B. Devine | 2004-04-20 |