Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D643876 | Hinged paper voting ballot | Lester Wright, Jerry Wagoner, Brian Duffy, Randall Tweed, Darrin Caldwell +7 more | 2011-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D643876 | Hinged paper voting ballot | Lester Wright, Jerry Wagoner, Brian Duffy, Randall Tweed, Darrin Caldwell +7 more | 2011-08-23 |