Rodenstock North America, Inc.

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Hayward, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for casting lenses
- Patent number 6,623,669
- Issue date Sep 23, 2003
- Rodenstock North America, Inc.
- Dale E. Slack
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Curable casting compositions having a high refractive index and hig...
- Patent number 6,583,196
- Issue date Jun 24, 2003
- Rodenstock North America, Inc.
- Qiang Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable casting compositions having a high refractive index and hig...
- Patent number 6,309,585
- Issue date Oct 30, 2001
- Rodenstock North America, Inc.
- Qiang Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78072232 - THINK
- Serial number 78072232
- Filing date Jul 3, 2001
- Rodenstock North America, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78072230 - THINK SPECTACLES SEE WELL LOOK GOOD
- Serial number 78072230
- Registration number 2915012
- Filing date Jul 3, 2001
- Rodenstock North America, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78072231 - THINK SPECTACLES
- Serial number 78072231
- Filing date Jul 3, 2001
- Rodenstock North America, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments