Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7462399 | Coating method for plumbing articles | — | 2008-12-09 |
| D381405 | Flexible hose for a shower | Dieter Katzer | 1997-07-22 |
| 5555913 | Plastic hose with a colored and/or metallized surface | Dieter Katzer | 1996-09-17 |