Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274376 | Device for manufacturing hybrid metal foams | Robert R. ARONSSON, Peter Kalal | 2022-03-15 |
| 10858748 | Method of manufacturing hybrid metal foams | Robert R. ARONSSON, Peter Kalal | 2020-12-08 |
| 4522896 | Automatic watering system for batteries and fuel cells | — | 1985-06-11 |
| 4465963 | Battery charging system utilizing optical gas sensor | — | 1984-08-14 |