1984 – 1988 Apprenticeship as bow maker with Sigfried Finkel, Finkel Bows/CH
1986 Bowmaker Max Möller, Amsterdam
1992 – 1993 Bow maker Shar Products, USA
since 1993 Finkel Bows/CH New bow construction, repairs, restoration
since 2010 workshop manager J. Finkel Bows/CH
1984 – 1988 Apprenticeship as bow maker with Sigfried Finkel, CH
1986 Bowmaker with Max Möller, Amsterdam
1992 – 1993 Bow maker with Shar Products, USA
since 1993 Bow workshop J. Finkel, CH New bow construction, repairs, restoration
since 2010 workshop manager J. Finkel bow workshop