Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480587 | Materials for use as fire retardant additives | Howard L. Greene | 1996-01-02 |
| 5225115 | Bromide intercalated hydrotalcite for use as a flame retardant, smoke suppressant additive | Chanakya Misra, Donald K. Grubbs, Donald R. Smith | 1993-07-06 |
| 4781982 | Surface treating mineral particles to reduce halide adsorption | Larry F. Wieserman | 1988-11-01 |
| 4711673 | Combination of surface modifiers for powdered inorganic fillers | Thomas L. Levendusky | 1987-12-08 |