Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964913 | Insulation panel | Arthur Oswald, Wolfgang Bremser | 2024-04-23 |
| 4798917 | Kit for producing fireproof cable ducts | Horst W. Eiermann | 1989-01-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964913 | Insulation panel | Arthur Oswald, Wolfgang Bremser | 2024-04-23 |
| 4798917 | Kit for producing fireproof cable ducts | Horst W. Eiermann | 1989-01-17 |