| Law Offices of David M. Lang Registered Patent Attorney 3051 Daggett Drive Granite Bay, CA 95746 1-800-928-6782 (toll-free office voice & fax) (916) 317-4375 (mobile) Send Confidential Email: |
| United States Patent Office circa 1846 |
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LAW OFFICES OF DAVID M. LANG
REGISTERED PATENT ATTORNEY
REGISTERED PATENT ATTORNEY
| A NATIONAL LAW FIRM |