Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404929 | Liquid distributor head actuated by fluid pressure | Andreas Brand | 1983-09-20 |
| 4224981 | Feed-water heater for steam power plants | Helena Riegger-Dreher | 1980-09-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404929 | Liquid distributor head actuated by fluid pressure | Andreas Brand | 1983-09-20 |
| 4224981 | Feed-water heater for steam power plants | Helena Riegger-Dreher | 1980-09-30 |