Pfannkuchen; Rolf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pfannkuchen; Rolf.The latest application filed is for "layer stack for transparent substrates".
- Pfannkuchen; Rolf - Freiberg DE
| Patent | Date |
|---|---|
| Layer stack for transparent substrates Grant 6,783,876 - Schicht , et al. August 31, 2 | 2004-08-31 |
| Layer stack for transparent substrates App 20030143435 - Schicht, Heinz ; et al. | 2003-07-31 |
| Layered stack for transparent substrates Grant 6,541,133 - Schicht , et al. April 1, 2 | 2003-04-01 |
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