William Barney Ritchie
U.S. Patent Attorney
Stats
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organization
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36 years in practice
This is official USPTO record data
Professional Information
- Organization
- Law Office Of William B Ritchie
- Title
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Patent Attorney
- Registration #
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33118
- Experience
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- Years In Practice
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36
- Registered On
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Sep 28, 1988 (As Agent)
Feb 09, 1989 (As Attorney)
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