Assignee
Inventors
- Patrick Billet (2 patents)
- Jan Julien Irma De Bock (7 patents)
- Etienne M. De Cock (25 patents)
- Lucien A. De Schamphelaere (24 patents)
- Louis Luyckx (1 patents)
- Erik G. G. Van Weverberg (9 patents)
US Patent 5526108 · Granted Jun 11, 1996