Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819393 | Device for anchoring one end of at least one tensioned cable or bar, in particular for a prestressed concrete structure | — | 1989-04-11 |
| 4636110 | Sliding formwork machine with two extruding plates for constructing continuously reinforced concrete roadways | — | 1987-01-13 |
| 4590763 | Method of supplying a normally continuous operating hydraulic actuator with hydraulic fluid, continuously and by controlled pulse, and a device for implementing said method | Philippe Guggemos | 1986-05-27 |
| 4560424 | Process for forming a prestress anchorage by drawing a steel sleeve over a metal core | — | 1985-12-24 |