(19)
(11) EP 2 611 566 A1

(12)

(43) Date of publication:
10.07.2013 Bulletin 2013/28

(21) Application number: 11822594.5

(22) Date of filing: 31.08.2011
(51) International Patent Classification (IPC): 
B23K 26/14(2006.01)
(86) International application number:
PCT/US2011/050044
(87) International publication number:
WO 2012/031009 (08.03.2012 Gazette 2012/10)
(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

(30) Priority: 24.02.2011 US 201161446042 P
07.02.2011 US 201161439970 P
03.06.2011 US 201161493174 P
02.08.2011 US 201161514391 P
24.02.2011 US 201161446312 P
31.08.2010 US 378910 P
16.08.2011 US 201113210581

(71) Applicant: Foro Energy Inc.
Denver, CO 80120 (US)

(72) Inventors:
  • ZEDIKER, Mark, S.
    Castle Rock, CO 80104 (US)
  • GRUBB, Daryl, L.
    Littleton, CO 80125 (US)
  • KOLACHALAM, Sharath, K.
    Highlands Ranch, CO 80129 (US)
  • SCHROIT, Sam, N.
    Littleton, CO 80121 (US)
  • DE WITT, Ronald, A.
    Katy, TX 77450 (US)
  • RINZLER, Charles, C.
    Denver, CO 80205 (US)
  • GRAY, William, C.
    Parker, CO 80134 (US)
  • DEUTCH, Paul, D.
    Houston, TX 77008 (US)
  • FAIRCLOTH, Brian, O.
    Evergreen, CO 80439 (US)
  • KOBLICK, Yeshaya
    Sharon, MA 02067 (US)
  • MOXLEY, Joel, F.
    Denver, CO 80209 (US)

(74) Representative: Bungartz, Klaus Peter 
Patentanwälte Bungartz & Tersteegen Im Mediapark 6A
50670 Köln
50670 Köln (DE)

   


(54) FLUID LASER JETS, CUTTING HEADS, TOOLS AND METHODS OF USE