Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6341453 | Method for propping a structure with vertical walls by means of reinforcement pillars, and pillar for this purpose | — | 2002-01-29 |
| D424706 | Filtering ladder for swimming pools | — | 2000-05-09 |
| D385970 | Prefabricated step unit for swimming pools | — | 1997-11-04 |
| 5056167 | Modular assembly for swimming pools | — | 1991-10-15 |