Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658534 | Sonochemical apparatus | Roger B. Pike, Lawrence David Ward | 1997-08-19 |
| 4481811 | Measurement of fluid oscillation amplitude | William R. Loosemore, Roger Dwight Watkins | 1984-11-13 |