Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6904491 | Hybrid data storage system | Richard T. Ingwall, M. Glenn Horner | 2005-06-07 |
| 6881464 | Method and apparatus for producing optical recording media with accurately parallel surfaces | Rod Hopwood, Richard T. Ingwall, YajPaul Panchu | 2005-04-19 |