Inventor

ERNST HUGO ALEJANDRO

AR3 patents

⚠️ This page may combine multiple inventors who share the name “ERNST HUGO ALEJANDRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIDERCA SA IND & COM

1 patent

US8011391B2Sep 6, 2011

End protector device for tubular structures

SIDERCA SA IND & COM9 citations76

Sindera Saic

1 patent

US7557716B2Jul 7, 2009

Metal tube assembly and radio frequency identification (RFID) tag

Sindera Saic12 citations70

TENARIS COILED TUBES LLC

1 patent

US9200730B2Dec 1, 2015

Fatigue resistant coiled tubing

TENARIS COILED TUBES LLC0 citations30