Leffers; Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leffers; Robert.The latest application filed is for "material for a metal strip".
- Leffers; Robert - Monchengladbach DE
| Patent | Date |
|---|---|
| Material for a metal strip Grant 6,716,541 - Adler , et al. April 6, 2 | 2004-04-06 |
| Electrically conductive metal tape and plug connector made of it Grant 6,638,643 - Schleicher , et al. October 28, 2 | 2003-10-28 |
| Method and arrangement for regenerating a contaminated metal bath Grant 6,638,436 - Elbern , et al. October 28, 2 | 2003-10-28 |
| Material for a metal strip App 20030044635 - Adler, Udo ; et al. | 2003-03-06 |
| Electrically conductive metal tape and plug connector made of it App 20010055697 - Schleicher, Klaus ; et al. | 2001-12-27 |
| Method and arrangement for regenerating a contaminated metal bath App 20010041226 - Elbern, Klaus ; et al. | 2001-11-15 |
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