Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6331261 | Water softener salt formulation | Kurt John Waatti | 2001-12-18 |
| 5135674 | Sodium chloride deicer composition having gelling agent additive to minimize spalling of concrete | Kurt John Waatti | 1992-08-04 |