Détention brevets de la classe G01V 3/17

Brevets de cette classe: 139

Historique des publications depuis 10 ans

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22
9
12
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Propriétaires principaux

Proprétaire
Total
Cette classe
Robert Bosch GmbH
40953
11
PGS Geophysical AS
547
10
Seescan, Inc.
457
6
Xcalibur MPH Switzerland SA
76
6
Harris Corporation
1591
5
Geotech Ltd.
29
5
Merlin Technology, Inc.
165
4
Pbu (UK) Ltd
4
4
Nippon Telegraph and Telephone Corporation
14195
3
CGG Services SA
386
3
ExxonMobil Upstream Research Company
2525
3
Schlumberger Canada Limited
6913
2
Halliburton Energy Services, Inc.
20165
2
The Regents of the University of Michigan
4409
2
Anglo Operations Limited
16
2
CGG Data Services AG
5
2
Institute of Geology and Geophysics, Chinese Academy of Sciences
276
2
Selman and Associates, Ltd.
46
2
Sensors & Software Inc.
28
2
Shandong University
886
2
Autres propriétaires 61