Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781941 | Field serviceable laser pen for optical disk drives | Ronald E. Gerber, Edward Charles Gage, Shubhagat Gangopadhyay | 2004-08-24 |
| 6762977 | Laser assisted magnetic recording apparatus and method | Edward Charles Gage, Lori G. Swanson, Ronald E. Gerber | 2004-07-13 |