Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4457449 | Pressure tank for hot fluids or agents | Friedhelm Bohlander | 1984-07-03 |
| 4244482 | Multi-layer container | Frank Baumgart, Joachim Jorde, Karl Opitz | 1981-01-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4457449 | Pressure tank for hot fluids or agents | Friedhelm Bohlander | 1984-07-03 |
| 4244482 | Multi-layer container | Frank Baumgart, Joachim Jorde, Karl Opitz | 1981-01-13 |