Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4510891 | Liquid boiler, particularly utility-water boiler | Max Bindl | 1985-04-16 |
| 4365662 | Method for charging and discharging a latent-heat storage medium and heat storage | Robert Kreikenbohm | 1982-12-28 |
| 4294310 | Method for charging and discharging a latent-heat storage medium and heat storage | Robert Kreikenbohm | 1981-10-13 |