Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5389275 | Compositions for storing coolness capacity | — | 1995-02-14 |
| 5139078 | Nucleating device | Ingval Hageland | 1992-08-18 |
| 5100570 | Cool storage compositions | — | 1992-03-31 |
| 5082582 | Nucleating device for thermal energy storage compositions | Ingval Hageland | 1992-01-21 |
| 5037571 | Methods for storing coolness capacity | — | 1991-08-06 |
| 4971713 | Thermal energy storage compositions with nucleating agents | — | 1990-11-20 |
| 4872557 | Nestable, stackable containers | — | 1989-10-10 |
| 4720984 | Apparatus for storing cooling capacity | — | 1988-01-26 |
| 4689164 | Eutectoid salt composition for coolness storage | — | 1987-08-25 |
| 4413157 | Hybrid photovoltaic-thermal device | — | 1983-11-01 |
| 4389533 | Photovoltaic device for producing electrical and heat energy | — | 1983-06-21 |