Gauch; Wolfgang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gauch; Wolfgang.The latest application filed is for "method for producing a data carrier".
- Gauch; Wolfgang - Otterfing DE
- Gauch; Wolfgang - Munich DE
- Gauch; Wolfgang - Lohdorf DT
| Patent | Date |
|---|---|
| Data carrier Grant 6,749,925 - Hoppe , et al. June 15, 2 | 2004-06-15 |
| Method For Producing A Data Carrier App 20030096084 - HOPPE, JOACHIM ; et al. | 2003-05-22 |
| Identification card Grant 4,544,181 - Maurer , et al. October 1, 1 | 1985-10-01 |
| Multilayered indentification card Grant 4,536,013 - Haghiri-Therani , et al. August 20, 1 | 1985-08-20 |
| Guilloche identification card Grant 4,504,083 - Devrient , et al. March 12, 1 | 1985-03-12 |
| Sealed identification card with blocking layers Grant 4,497,872 - Hoppe , et al. February 5, 1 | 1985-02-05 |
| Multilayer identification cards with relief-like surface Grant 4,325,196 - Gauch , et al. April 20, 1 | 1982-04-20 |
| Laminated data carrier protected against forgery, particularly identification card Grant 4,057,919 - Gauch , et al. November 15, 1 | 1977-11-15 |
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