Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504859 | Light sources based on semiconductor current filaments | Fred J. Zutavern, Guillermo M. Loubriel, Malcolm T. Buttram, Wesley D. Helgeson, Martin W. O'Malley +4 more | 2003-01-07 |