Assignee
Inventors
- Petrus G. M. Baltus (14 patents)
- Lukas Leyten (15 patents)
- Jan Van Sinderen (24 patents)
- Antoon Marie Henrie Tombeur (10 patents)
- Hendrik Visser (21 patents)
- Antonius G. Wagemans (5 patents)
US Patent 5751249 · Granted May 12, 1998