Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6751161 | Fluidborne sound projector with sweep cleaning facilities | John W. Henry, IV, David B. Larrabee, William F. Flickinger, Michael Jason Grady, Kevin E. Crouchley | 2004-06-15 |