Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972269 | Net-like structure particularly for geotechnical uses | — | 2005-12-06 |
| 6231803 | Method for stretching plastic nets and grids apparatus for performing the method | — | 2001-05-15 |
| 5971322 | Propeller propulsion unit for aircrafts in general | Paolo Ballocchi, Gianni Fumagalli | 1999-10-26 |
| 5967214 | Barrier for delimiting spaces, indicating paths, pointing out dangers and the like | — | 1999-10-19 |
| 5891549 | Sheet-like structure with surface protrusions for providing spacing, grip-enhancing, draining elements and the like | Pierluigi Maggioni | 1999-04-06 |
| 5851089 | Composite reinforced structure including an integrated multi-layer geogrid and method of constructing the same | — | 1998-12-22 |
| 5667869 | Predrawn net particularly for geotechnical use | — | 1997-09-16 |
| 5446935 | Method of reducing the consumption of urea in the printing of cotton and viscose fabrics | — | 1995-09-05 |
| 5428971 | Device for reducing the consumption of urea in paste materials for printing cotton and viscose fabrics | — | 1995-07-04 |
| 5364411 | Method for setting dyes on fabrics, by a two-step process, and system therefor | — | 1994-11-15 |
| 5255998 | Multiple-layer net structure for fluid drainage, particularly for geotechnical use | — | 1993-10-26 |
| 5214898 | Block particularly for building loose-laid retaining walls | — | 1993-06-01 |
| 5053264 | Plastic material net structure | — | 1991-10-01 |
| 4808358 | Process to obtain molecular orientations in perforated plates made of extruded plastic material | — | 1989-02-28 |
| 4614096 | System for the continuous and open-width washing of a fabric | — | 1986-09-30 |
| 4470942 | Process and equipment to obtain a plate provided with holes directly by extruding plastic materials | — | 1984-09-11 |