(19)
(11) EP 1 738 305 A2

(12)

(43) Date of publication:
03.01.2007 Bulletin 2007/01

(21) Application number: 05725194.4

(22) Date of filing: 11.03.2005
(51) International Patent Classification (IPC): 
G06N 7/00(2006.01)
(86) International application number:
PCT/US2005/007872
(87) International publication number:
WO 2005/086884 (22.09.2005 Gazette 2005/38)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR LV MK YU

(30) Priority: 12.03.2004 US 800143
12.03.2004 US 800138

(71) Applicant: Barker, Joel A.
St. Paul MN 55105 (US)

(72) Inventor:
  • Barker, Joel A.
    St. Paul MN 55105 (US)

(74) Representative: Graefe, Jörg et al
Fritz Patent- und Rechtsanwälte Ostentor 9
59757 Arnsberg
59757 Arnsberg (DE)

   


(54) METHOD OF EXPLORING (WHEEL)