Stefan Lang

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Scarborough, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and means for publishing images having coloration and three-...
- Patent number 5,201,548
- Issue date Apr 13, 1993
- Artagraph Reproduction Technology Incorporated
- Stefan Lang
- B44 - DECORATIVE ARTS
Information Patent Grant
Method and means of publishing images having coloration and three-d...
- Patent number 5,182,063
- Issue date Jan 26, 1993
- Artagraph Reproduction Technology Incorporated
- Stefan Lang
- B44 - DECORATIVE ARTS
Information Patent Grant
Method for reproducing paintings and the like
- Patent number 5,116,562
- Issue date May 26, 1992
- Artagraph Reproduction Technology Inc.
- Stefan Lang
- B44 - DECORATIVE ARTS
Information Patent Grant
Method for reproducing paintings and the like
- Patent number 4,971,743
- Issue date Nov 20, 1990
- Artagraph Reproduction Technology Inc.
- Stefan Lang
- B44 - DECORATIVE ARTS