IP Library › Patent Application 61579353
Patent Application Provisional
App. No. 61/579,353 · Confirmation No. 3336

Enhanced Riser Control System

Inventors: Yin Wu, Edward Bourgeau
Provisional Application Expired
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2013-05-20 APP.FILE.REC Filing Receipt 3 View
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2012-01-11 APP.FILE.REC Filing Receipt 3 View
2011-12-22 TR.PROV Provisional Cover Sheet (SB16) 3 View
2011-12-22 ABST Abstract 1 View
2011-12-22 SPEC Specification 7 View
2011-12-22 WFEE Fee Worksheet (SB06) 2 View
2011-12-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/579,353
Filed
2011-12-22