Lob; Erwin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lob; Erwin.The latest application filed is for "identification document".

Company Profile

0.9.0

Lob; Erwin - Munich DE
Lob; Erwin - Munchen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Identification document Grant 6,135,503 - Lob , et al. October 24, 2	2000-10-24
Multilayer card-shaped data carrier and method for producing same Grant 5,304,789 - Lob , et al. April 19, 1	1994-04-19
Method of making a multilayer identification card usable as a printing block Grant 5,122,813 - Lass , et al. June 16, 1	1992-06-16
Multilayer identity card usable as a printing block and a method of producing it Grant 5,005,872 - Lass , et al. April 9, 1	1991-04-09
Identification card with a visible authenticity feature Grant 4,894,110 - Lass , et al. January 16, 1	1990-01-16
Data carrier having an optical authenticity feature and methods for producing and testing said data carrier Grant 4,765,656 - Becker , et al. August 23, 1	1988-08-23
Identification card with a visible authenticity feature and a method of manufacturing said card Grant 4,766,026 - Lass , et al. August 23, 1	1988-08-23
Method of producing identification cards and a device for carrying out same Grant 4,467,209 - Maurer , et al. August 21, 1	1984-08-21
Method and means for determining the state and/or genuineness of flat articles Grant 4,435,834 - Pauli , et al. March 6, 1	1984-03-06

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