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Inventor

Patrick Antier

Inventor
Niort, FR

Overview

2→
Patents
1985–1986
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E21Bprimary
E21BEarth or rock drilling50%
E21CMining or quarrying50%
PatentTitleYear
4,619,762'Devices for recovering polymetal compounds discharged from a submarine hydrothermal source'19864,533,526'Process for recovering polymetal compounds discharged from a submarine hydrothermal source and devices for carrying out the same'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1986Patents assigned to INST FRANCAIS DU PETROLE (2)· patent assignee history
1985–1986Based in Niort, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INST FRANCAIS DU PETROLE21985–1986
Locations
LocationPatentsSpan
Niort, FR21985–1986