Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6135716 | Runner for Francis-type hydraulic turbine | Olav Rommetveit, Hermod Brekke | 2000-10-24 |
JB
Jan Tore Billdal
Overall (All Time): #3,631,136 of 4,157,543Top 90%
1
Patents All Time