Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5230833 | Low sodium, low metals silica polishing slurries | Charles C. Payne | 1993-07-27 |
| 4948464 | Acrylamide-2-acrylamido-2-methylpropanesulfonic acid polymers as formation aids in wet laid nonwovens production | Paul Richardson, Suzanne N. Dunn | 1990-08-14 |
| 4931318 | Silica as blocking agent for fiberglass sizing | Robert D. Jones, Richard P. Carr | 1990-06-05 |
| 4869932 | Use of low molecular weight water-soluble anionic polymers as blocking agent for fiberglass sizing | — | 1989-09-26 |
| 4771094 | Compositions for suspending solid particles in aqueous media | — | 1988-09-13 |
| 4529572 | Polymer-zinc corrosion inhibitor | Laura J. Blaser | 1985-07-16 |
| 4502978 | Method of improving inhibitor efficiency in hard waters | Daniel A. Meier | 1985-03-05 |