Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5092923 | Composition and method for combatting chloride-induced corrosion in steel in reinforced concrete | John D. Dillard | 1992-03-03 |
| 4254166 | Composition for reducing the strength of ice | GENE RAY WALTERS | 1981-03-03 |