Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376738 | Universal impression trays and method of use | — | 2013-02-19 |
| D673277 | Maxilla tray | — | 2012-12-25 |
| D671651 | Mandible tray | — | 2012-11-27 |
| D400936 | Manipulable puzzle | — | 1998-11-10 |
| D395468 | Manipulable puzzle | — | 1998-06-23 |
| D319459 | Voting machine | James H. Bleck, Scott Wakefield | 1991-08-27 |
| D312251 | Memory cartridge for electronic voting system | James H. Bleck | 1990-11-20 |