Assignee
Inventors
- Sylvia Laffer (5 patents)
- Erik Hogbom (2 patents)
- Kenneth H. Roux (2 patents)
- Jonas Adriansson (2 patents)
- Wolfgang Sperr (12 patents)
- Peter Valent (22 patents)
- Dietrich Kraft (23 patents)
- Hans Grönlund (11 patents)
- Rudolf Valenta (36 patents)