An index of United States patents issued to individuals residing in Indian and Oklahoma territory
1880 - 1907

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Select a year to search using the dropdown box, 1880 - 1907.

Enter data in the Last Name field to retrieve patents by inventor. Enter first name if known or first initial.

Assignees is that party to whom the patent has been assigned, usually the employer.

When results are retrieved, click on the link to see the full-text of the patent via the U.S. Patent and Trademark Office website.