Edward Hatch Valance
U.S. Patent Attorney
Stats
-
organization
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64 years in practice
This is official USPTO record data
Professional Information
- Organization
- Birch Stewart Kolasch & Birch
- Title
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Patent Attorney
- Registration #
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19896
- Experience
-
- Years In Practice
-
64
- Registered On
-
Jun 23, 1960 (As Agent)
Jul 18, 1962 (As Attorney)
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