Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605168 | Method for fastening a flat strip lamella to the surface of a building component | Ernesto Schümperli, Werner Steiner | 2003-08-12 |
| 6511727 | Flat strip lamella for reinforcing building components and method for their production | Ernesto Schümperli, Werner Steiner | 2003-01-28 |