Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969795 | Electronic tone generation system and batons therefor | Mark Hofmeister | 2005-11-29 |
| 6871613 | Tarnish-resistant handbell and its method of manufacture | Philip James Murray, Russell A. Wenner | 2005-03-29 |