Grubenmann; Arnold
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grubenmann; Arnold.The latest application filed is for "wet-chemical, developable, etch-stable photoresist for uv radiation with a wavelength below 200 nm".
- Grubenmann; Arnold - Marly CH
| Patent | Date |
|---|---|
| Wet-chemical, developable, etch-stable photoresist for UV radiation with a wavelength below 200 nm Grant 6,063,549 - Schadeli , et al. May 16, 2 | 2000-05-16 |
| Organic pigments coated with metal oxides Grant 4,880,472 - Bugnon , et al. November 14, 1 | 1989-11-14 |
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