Assignee
Inventors
- Frank Verbakel (17 patents)
- Klaus Juergen Engel (20 patents)
- Antonius Johannes Maria Nellissen (18 patents)
- Herfried Karl Wieczorek (74 patents)
- Eric Cornelius Egbertus Van Grunsven (1 patents)
- Ira Blevis (28 patents)
- Roger Steadman Booker (61 patents)