Dennis I. Couzin

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Retroreflective articles having microcubes, and tools and methods f...
- Patent number RE40700
- Issue date Apr 14, 2009
- Avery Dennison Corporation
- Sidney A. Heenan
- 359 - Optical: systems and elements
Information Patent Grant
Retroreflective articles having microcubes, and tools and methods f...
- Patent number RE40455
- Issue date Aug 12, 2008
- Avery Dennison Corporation
- Sidney A. Heenan
- 359 - Optical: systems and elements