Vetterle; Karl
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vetterle; Karl.The latest application filed is for "protective layer for photopolymer".
- Vetterle; Karl - Leverkusen DE
| Patent | Date |
|---|---|
| Protective layer for photopolymer Grant 11,059,930 - Kostromine , et al. July 13, 2 | 2021-07-13 |
| Protective Layer For Photopolymer App 20210095064 - KOSTROMINE; Serguei ; et al. | 2021-04-01 |
| System Consisting Of Two Uv-curing Dry-transfer Coating Layers For The Protection Of A Hologram In A Photopolymer Film Composite App 20200166889 - KOSTROMINE; Serguei ; et al. | 2020-05-28 |
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