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Patent applications and USPTO patent grants for Augoyard; Jean-Pierre.The latest application filed is for "device for anchoring one end of at least one tensioned cable or bar, in particular for a prestressed concrete structure".
Patent | Date |
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Device for anchoring one end of at least one tensioned cable or bar, in particular for a prestressed concrete structure Grant 4,819,393 - Augoyard April 11, 1 | 1989-04-11 |
Method of supplying a normally continuous operating hydraulic actuator with hydraulic fluid, continuously and by controlled pulse, and a device for implementing said method Grant 4,590,763 - Augoyard , et al. May 27, 1 | 1986-05-27 |
Process for forming a prestress anchorage by drawing a steel sleeve over a metal core Grant 4,560,424 - Augoyard December 24, 1 | 1985-12-24 |
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