Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888161 | Method of forming dense, unsintered, granular alkaline earth metal carbonates | Jerry A. Cook | 1989-12-19 |
| 4888308 | Glass manufacture using dense, unsintered, granular alkaline earth metal carbonates | Jerry A. Cook | 1989-12-19 |
| 4869208 | Compact modular fluid storage and heating system | — | 1989-09-26 |
| 4806331 | Process of sintering alkaline earth metal carbonates | Jerry A. Cook | 1989-02-21 |