Assignee
No assignee recorded.
Inventors
- Eddy Jean Edgard Freyne (76 patents)
- Gustaaf Maria Boeckx (17 patents)
- Jean Pierre Frans Van Wauwe (14 patents)
- Gaston Stanislas Marcella Diels (41 patents)
US Patent 6951857 · Granted Oct 4, 2005
No assignee recorded.