Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356811 | Solar collector | Johan C. de Grijs | 1982-11-02 |
| 4348793 | Method of connecting a plate-shaped absorber for solar heat to a tubular heat transport system | — | 1982-09-14 |
HB
Herman Bloem
Overall (1982): #13,285 of 81,411Top 20%
2
Patents 1982