(19)
(11) EP 3 377 725 A1

(12)

(43) Date of publication:
26.09.2018 Bulletin 2018/39

(21) Application number: 16816783.1

(22) Date of filing: 18.11.2016
(51) International Patent Classification (IPC): 
E21B 34/02(2006.01)
F16K 31/04(2006.01)
(86) International application number:
PCT/US2016/062858
(87) International publication number:
WO 2017/087850 (26.05.2017 Gazette 2017/21)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 18.11.2015 US 201562257018 P

(71) Applicant: Woodward, Inc.
Fort Collins, Colorado 80524 (US)

(72) Inventors:
  • BURDICK, Wade
    Windsor, Colorado 80550 (US)
  • GREEB, Kevin
    Fort Collins, Colorado 80538 (US)
  • FINNAN, Kevin
    Goshen, Connecticut 06756 (US)
  • HAHN, Brian
    Fort Collins, Colorado 80525 (US)
  • MIKS, Shawn A.
    Fort Collins, Colorado 80521 (US)
  • WILLIAMS, JR., John
    Fort Collins, Colorado 80526 (US)

(74) Representative: Conroy, John 
Fish & Richardson P.C. Highlight Business Towers Mies-van-der-Rohe-Straße 8
80807 München
80807 München (DE)

   


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