Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5096617 | Defoamer emulsion | Lawrence E. Ball, Philip Adam Smith | 1992-03-17 |
| 4897442 | Anti-wick agent for textile printing | Lawrence E. Ball, Philip Russell James Smith | 1990-01-30 |