Assignee
Inventors
- Anton Willem Bosman (23 patents)
- Hendricus Marie Janssen (10 patents)
- Gaby Maria Leonarda Van Gemert (9 patents)
- Ronny Mathieu Versteegen (14 patents)
- Egbert Willem Meijer (27 patents)
- Rintje P. Sijbesma (8 patents)
US Patent 7622131 · Granted Nov 24, 2009