Willson; Richard F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Willson; Richard F..The latest application filed is for "noise reduction layer for optical data storage media".
- Willson; Richard F. - Hudson WI
| Patent | Date |
|---|---|
| Noise reduction layer for optical data storage media Grant 8,092,888 - Sexton , et al. January 10, 2 | 2012-01-10 |
| Noise reduction layer for optical data storage media App 20090246442 - Sexton; Joseph H. ; et al. | 2009-10-01 |
| Recordable optical media with thermal buffer layer App 20070154674 - Busman; Stanley C. ; et al. | 2007-07-05 |
| Protective case for data storage disc App 20070062828 - Edwards; Jathan D. ; et al. | 2007-03-22 |
| Method and apparatus for thin film center shielding Grant 6,776,887 - Roberts , et al. August 17, 2 | 2004-08-17 |
| Method for a tray exchange during continuous production of disks Grant 6,709,701 - Willson , et al. March 23, 2 | 2004-03-23 |
| Method for a tray exchange during continuous production of disks App 20030190421 - Willson, Richard F. ; et al. | 2003-10-09 |
| Method and apparatus for thin film center shielding App 20030185978 - Roberts, Gregory D. ; et al. | 2003-10-02 |
| Two-sided optical recording medium Grant 4,635,076 - Willson , et al. January 6, 1 | 1987-01-06 |
| Optical recording medium of high sensitivity Grant 4,556,893 - Rinehart , et al. December 3, 1 | 1985-12-03 |
| Optical recording medium Grant 4,539,572 - Robbins , et al. September 3, 1 | 1985-09-03 |
| Protuberant optical recording medium Grant 4,430,659 - Maffitt , et al. February 7, 1 | 1984-02-07 |
| Method of producing a microstructured surface and the article produced thereby Grant 4,340,276 - Maffitt , et al. July 20, 1 | 1982-07-20 |
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