Assignee
Inventors
- Michael Arnoldus Jacobus Schellekens (9 patents)
- Johannes Hendrikus De Bont (4 patents)
- John Barbosa (2 patents)
- Jon Andrew Cronin (4 patents)
- Charles Shearer (3 patents)
- Matthew Stewart Gebhard (20 patents)
- Gerardus Cornelis Overbeek (77 patents)