Karminski; Hans-Leo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Karminski; Hans-Leo.The latest application filed is for "high-transparency polycarbonates with scratch-resistant coating, process for production thereof and use thereof".
- Karminski; Hans-Leo - Essen N/A DE
| Patent | Date |
|---|---|
| High-transparency polycarbonates with scratch-resistant coating, process for production thereof and use thereof Grant 8,871,322 - Groenewolt , et al. October 28, 2 | 2014-10-28 |
| High-transparency Polycarbonates With Scratch-resistant Coating, Process For Production Thereof And Use Thereof App 20120121845 - Groenewolt; Matthijs ; et al. | 2012-05-17 |
| Polymers Of Organically Modified Siloxane Resins With Release Effect App 20070203307 - Cavaleiro; Pedro ; et al. | 2007-08-30 |
| Dispersants for preparing aqueous pigment pastes Grant 6,235,813 - Brandt , et al. May 22, 2 | 2001-05-22 |
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