Issued Patents All Time
Showing 26–32 of 32 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 |
| 4545329 | Water heater | — | 1985-10-08 |
| 4465024 | Water heater | — | 1984-08-14 |
| 4254826 | Modular heat exchanger | — | 1981-03-10 |