Helling; Stephan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Helling; Stephan.The latest application filed is for "device for shading extraneous light and for creating defined lighting conditions on a monitor".
- Helling; Stephan - Aachen DE
- Helling; Stephan - Oelde N/A DE
| Patent | Date |
|---|---|
| Method and device for the true-to-original representation of colors on screens Grant 9,560,242 - Hill , et al. January 31, 2 | 2017-01-31 |
| Device for shading extraneous light and for creating defined lighting conditions on a monitor Grant 9,478,152 - Glowinski , et al. October 25, 2 | 2016-10-25 |
| Separator drum having a distributor flow channel with a dam Grant 8,585,566 - Mackel , et al. November 19, 2 | 2013-11-19 |
| Device For Shading Extraneous Light And For Creating Defined Lighting Conditions On A Monitor App 20120039074 - Glowinski; Arndt ; et al. | 2012-02-16 |
| Separator Drum Having Distributor App 20110215044 - MacKel; Wilfried ; et al. | 2011-09-08 |
| Method and Device for the True-to-Original Representation of Colors on Screens App 20110205253 - Hill; Bernhard ; et al. | 2011-08-25 |
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