Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6259188 | Piezoelectric vibrational and acoustic alert for a personal communication device | Stanley E. Woodard, Richard F. Hellbaum, Robert H. Daugherty, Raymond Scholz, Bruce D. Little +3 more | 2001-07-10 |