Inventor
ANDRA HANS-PETER
DE3 patents
⚠️ This page may combine multiple inventors who share the name “ANDRA HANS-PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEONHARDT ANDRA UND PARTNER BE
2 patentsUS6385940B1May 14, 2002
Method and apparatus for strengthening/restoring a reinforced/prestressed concrete structure
LEONHARDT ANDRA UND PARTNER BE31 citations86
US7296385B2Nov 20, 2007
Method of installing tension members on supporting structures, and apparatus for performing the method
LEONHARDT ANDRA UND PARTNER BE11 citations79