Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426463 | Fire-protection sleeve for pipes, cables and the like | Herbert Munzenberger, Arndt Andresen | 2002-07-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426463 | Fire-protection sleeve for pipes, cables and the like | Herbert Munzenberger, Arndt Andresen | 2002-07-30 |