- Walter Rauschenbusch
- Candace Bailly
- Dan Georgevich
- Han-Way Huang
- Katalina Groh
- Barbara Zhatton
- Fred Gleeck
- Ulf Troppens
- David Benson
- Charlie White
- Steven Smolski
- Thomas W. Parsons
- Dave Ingram
- Claudia Salzberg
- Gordon Fischer
- George K. Thiruvathukal
- Terence Parr
- Bruno Jennrich
- Karl Franz Fogel
- Rainer Erkens