Lieberman; Val L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lieberman; Val L..The latest application filed is for "carbon nitride coating for optical media discs".
- Lieberman; Val L. - Lancaster PA
| Patent | Date |
|---|---|
| Carbon nitride coating for optical media discs Grant 6,658,895 - Lieberman , et al. December 9, 2 | 2003-12-09 |
| Carbon nitride coating for optical media discs App 20030035905 - Lieberman, Val L. ; et al. | 2003-02-20 |
| Diamond-like carbon coating for optical media molds App 20020187349 - Richter, J. Hans ; et al. | 2002-12-12 |
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