Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8206680 | Calco-magnesian aqueous suspension and method for the production thereof | Luis Alfredo Diaz Chavez, Ziad Habib, Henri-Rene Langelin | 2012-06-26 |
| 5620744 | Method of preventing corrosion in concrete pipe | Fred R. Huege | 1997-04-15 |
| 5616283 | High solids lime as a caustic replacement | Fred R. Huege | 1997-04-01 |
| 5512093 | Hot mix asphalt and method of preparation thereof | Fred R. Huege, Robin E. Graves, Patrick Shields, Norman L. Hains | 1996-04-30 |
| 5089056 | Opacifying kaolin pigments and process for making same by reacting with sodium hydroxide in water | Joseph C. S. Shi, Jerry L. Curtis | 1992-02-18 |