Bernhardt; Klaus
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bernhardt; Klaus.The latest application filed is for "laser additive".
- Bernhardt; Klaus - Gross-Umstadt N/A DE
- Bernhardt; Klaus - Gro.beta.-Umstadt DE
- Bernhardt; Klaus - Bross Umstadt DE
| Patent | Date |
|---|---|
| Pigment for laser marking Grant 8,778,494 - Edler , et al. July 15, 2 | 2014-07-15 |
| Laser Additive App 20120292295 - Edler; Gerhard ; et al. | 2012-11-22 |
| Pigment For Laser Marking App 20120010345 - Edler; Gerhard ; et al. | 2012-01-12 |
| Semi-transparent interference pigments containing tin Grant 7,708,823 - Kniess , et al. May 4, 2 | 2010-05-04 |
| Interference pigment with a high covering power Grant 7,611,574 - Kniess , et al. November 3, 2 | 2009-11-03 |
| Semi-Transparent Interference Pigments Containing Tin App 20080210123 - Kniess; Helge ; et al. | 2008-09-04 |
| Interference pigment with a high covering power App 20070028799 - Kniess; Helge Bettina ; et al. | 2007-02-08 |
| Intensely colored interference pigments Grant 6,692,561 - Schoen , et al. February 17, 2 | 2004-02-17 |
| Interference pigments with great color strength Grant 6,599,355 - Schmidt , et al. July 29, 2 | 2003-07-29 |
| Interference pigments Grant 6,579,355 - Schmidt , et al. June 17, 2 | 2003-06-17 |
| Colored interference pigment Grant 6,508,876 - Bernhardt , et al. January 21, 2 | 2003-01-21 |
| Pigments containing carbon black Grant 5,286,291 - Bernhardt , et al. February 15, 1 | 1994-02-15 |
| Materials coated with plate-like pigments Grant 5,223,360 - Prengel , et al. June 29, 1 | 1993-06-29 |
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