The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 2014
Filed:
Jul. 18, 2008
Michael Hui Du, Pearland, TX (US);
Arthur I. Watson, Sugar Land, TX (US);
David Rowatt, Jurong, SG;
Chad Bremner, Westhill, GB;
Arunkumar Arumugam, Missouri City, TX (US);
David Garrett, Bartlesville, OK (US);
Christopher Featherby, Bartlesville, OK (US);
Ramez Guindi, Sugar Land, TX (US);
Michael Hui Du, Pearland, TX (US);
Arthur I. Watson, Sugar Land, TX (US);
David Rowatt, Jurong, SG;
Chad Bremner, Westhill, GB;
Arunkumar Arumugam, Missouri City, TX (US);
David Garrett, Bartlesville, OK (US);
Christopher Featherby, Bartlesville, OK (US);
Ramez Guindi, Sugar Land, TX (US);
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
An electric submersible pump device having a motor part, a pump part, and a protector part. The protector part includes redundant shaft seal parts.